/*
 * JQuery zTree core v3.5.29
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2017-06-19
 */
(function($) {
	var settings = {},
		roots = {},
		caches = {},
		//default consts of core
		_consts = {
			className: {
				BUTTON: "button",
				LEVEL: "level",
				ICO_LOADING: "ico_loading",
				SWITCH: "switch",
				NAME: 'node_name'
			},
			event: {
				NODECREATED: "ztree_nodeCreated",
				CLICK: "ztree_click",
				EXPAND: "ztree_expand",
				COLLAPSE: "ztree_collapse",
				ASYNC_SUCCESS: "ztree_async_success",
				ASYNC_ERROR: "ztree_async_error",
				REMOVE: "ztree_remove",
				SELECTED: "ztree_selected",
				UNSELECTED: "ztree_unselected"
			},
			id: {
				A: "_a",
				ICON: "_ico",
				SPAN: "_span",
				SWITCH: "_switch",
				UL: "_ul"
			},
			line: {
				ROOT: "root",
				ROOTS: "roots",
				CENTER: "center",
				BOTTOM: "bottom",
				NOLINE: "noline",
				LINE: "line"
			},
			folder: {
				OPEN: "open",
				CLOSE: "close",
				DOCU: "docu"
			},
			node: {
				CURSELECTED: "curSelectedNode"
			}
		},
		//default setting of core
		_setting = {
			treeId: "",
			treeObj: null,
			view: {
				addDiyDom: null,
				autoCancelSelected: true,
				dblClickExpand: true,
				expandSpeed: "fast",
				fontCss: {},
				nameIsHTML: false,
				selectedMulti: true,
				showIcon: true,
				showLine: true,
				showTitle: true,
				txtSelectedEnable: false
			},
			data: {
				key: {
					children: "children",
					name: "name",
					title: "",
					url: "url",
					icon: "icon"
				},
				simpleData: {
					enable: false,
					idKey: "id",
					pIdKey: "pId",
					rootPId: null
				},
				keep: {
					parent: false,
					leaf: false
				}
			},
			async: {
				enable: false,
				contentType: "application/x-www-form-urlencoded",
				type: "post",
				dataType: "text",
				url: "",
				autoParam: [],
				otherParam: [],
				dataFilter: null
			},
			callback: {
				beforeAsync: null,
				beforeClick: null,
				beforeDblClick: null,
				beforeRightClick: null,
				beforeMouseDown: null,
				beforeMouseUp: null,
				beforeExpand: null,
				beforeCollapse: null,
				beforeRemove: null,

				onAsyncError: null,
				onAsyncSuccess: null,
				onNodeCreated: null,
				onClick: null,
				onDblClick: null,
				onRightClick: null,
				onMouseDown: null,
				onMouseUp: null,
				onExpand: null,
				onCollapse: null,
				onRemove: null
			}
		},
		//default root of core
		//zTree use root to save full data
		_initRoot = function(setting) {
			var r = data.getRoot(setting);
			if(!r) {
				r = {};
				data.setRoot(setting, r);
			}
			r[setting.data.key.children] = [];
			r.expandTriggerFlag = false;
			r.curSelectedList = [];
			r.noSelection = true;
			r.createdNodes = [];
			r.zId = 0;
			r._ver = (new Date()).getTime();
		},
		//default cache of core
		_initCache = function(setting) {
			var c = data.getCache(setting);
			if(!c) {
				c = {};
				data.setCache(setting, c);
			}
			c.nodes = [];
			c.doms = [];
		},
		//default bindEvent of core
		_bindEvent = function(setting) {
			var o = setting.treeObj,
				c = consts.event;
			o.bind(c.NODECREATED, function(event, treeId, node) {
				tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
			});

			o.bind(c.CLICK, function(event, srcEvent, treeId, node, clickFlag) {
				tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
			});

			o.bind(c.EXPAND, function(event, treeId, node) {
				tools.apply(setting.callback.onExpand, [event, treeId, node]);
			});

			o.bind(c.COLLAPSE, function(event, treeId, node) {
				tools.apply(setting.callback.onCollapse, [event, treeId, node]);
			});

			o.bind(c.ASYNC_SUCCESS, function(event, treeId, node, msg) {
				tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
			});

			o.bind(c.ASYNC_ERROR, function(event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
				tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
			});

			o.bind(c.REMOVE, function(event, treeId, treeNode) {
				tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
			});

			o.bind(c.SELECTED, function(event, treeId, node) {
				tools.apply(setting.callback.onSelected, [treeId, node]);
			});
			o.bind(c.UNSELECTED, function(event, treeId, node) {
				tools.apply(setting.callback.onUnSelected, [treeId, node]);
			});
		},
		_unbindEvent = function(setting) {
			var o = setting.treeObj,
				c = consts.event;
			o.unbind(c.NODECREATED)
				.unbind(c.CLICK)
				.unbind(c.EXPAND)
				.unbind(c.COLLAPSE)
				.unbind(c.ASYNC_SUCCESS)
				.unbind(c.ASYNC_ERROR)
				.unbind(c.REMOVE)
				.unbind(c.SELECTED)
				.unbind(c.UNSELECTED);
		},
		//default event proxy of core
		_eventProxy = function(event) {
			var target = event.target,
				setting = data.getSetting(event.data.treeId),
				tId = "",
				node = null,
				nodeEventType = "",
				treeEventType = "",
				nodeEventCallback = null,
				treeEventCallback = null,
				tmp = null;

			if(tools.eqs(event.type, "mousedown")) {
				treeEventType = "mousedown";
			} else if(tools.eqs(event.type, "mouseup")) {
				treeEventType = "mouseup";
			} else if(tools.eqs(event.type, "contextmenu")) {
				treeEventType = "contextmenu";
			} else if(tools.eqs(event.type, "click")) {
				if(tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "switchNode";
				} else {
					tmp = tools.getMDom(setting, target, [{
						tagName: "a",
						attrName: "treeNode" + consts.id.A
					}]);
					if(tmp) {
						tId = tools.getNodeMainDom(tmp).id;
						nodeEventType = "clickNode";
					}
				}
			} else if(tools.eqs(event.type, "dblclick")) {
				treeEventType = "dblclick";
				tmp = tools.getMDom(setting, target, [{
					tagName: "a",
					attrName: "treeNode" + consts.id.A
				}]);
				if(tmp) {
					tId = tools.getNodeMainDom(tmp).id;
					nodeEventType = "switchNode";
				}
			}
			if(treeEventType.length > 0 && tId.length == 0) {
				tmp = tools.getMDom(setting, target, [{
					tagName: "a",
					attrName: "treeNode" + consts.id.A
				}]);
				if(tmp) {
					tId = tools.getNodeMainDom(tmp).id;
				}
			}
			// event to node
			if(tId.length > 0) {
				node = data.getNodeCache(setting, tId);
				switch(nodeEventType) {
					case "switchNode":
						if(!node.isParent) {
							nodeEventType = "";
						} else if(tools.eqs(event.type, "click") ||
							(tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
							nodeEventCallback = handler.onSwitchNode;
						} else {
							nodeEventType = "";
						}
						break;
					case "clickNode":
						nodeEventCallback = handler.onClickNode;
						break;
				}
			}
			// event to zTree
			switch(treeEventType) {
				case "mousedown":
					treeEventCallback = handler.onZTreeMousedown;
					break;
				case "mouseup":
					treeEventCallback = handler.onZTreeMouseup;
					break;
				case "dblclick":
					treeEventCallback = handler.onZTreeDblclick;
					break;
				case "contextmenu":
					treeEventCallback = handler.onZTreeContextmenu;
					break;
			}
			var proxyResult = {
				stop: false,
				node: node,
				nodeEventType: nodeEventType,
				nodeEventCallback: nodeEventCallback,
				treeEventType: treeEventType,
				treeEventCallback: treeEventCallback
			};
			return proxyResult
		},
		//default init node of core
		_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
			if(!n) return;
			var r = data.getRoot(setting),
				childKey = setting.data.key.children;
			n.level = level;
			n.tId = setting.treeId + "_" + (++r.zId);
			n.parentTId = parentNode ? parentNode.tId : null;
			n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
			if(n[childKey] && n[childKey].length > 0) {
				n.isParent = true;
				n.zAsync = true;
			} else {
				n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent;
				n.open = (n.isParent && !setting.async.enable) ? n.open : false;
				n.zAsync = !n.isParent;
			}
			n.isFirstNode = isFirstNode;
			n.isLastNode = isLastNode;
			n.getParentNode = function() {
				return data.getNodeCache(setting, n.parentTId);
			};
			n.getPreNode = function() {
				return data.getPreNode(setting, n);
			};
			n.getNextNode = function() {
				return data.getNextNode(setting, n);
			};
			n.getIndex = function() {
				return data.getNodeIndex(setting, n);
			};
			n.getPath = function() {
				return data.getNodePath(setting, n);
			};
			n.isAjaxing = false;
			data.fixPIdKeyValue(setting, n);
		},
		_init = {
			bind: [_bindEvent],
			unbind: [_unbindEvent],
			caches: [_initCache],
			nodes: [_initNode],
			proxys: [_eventProxy],
			roots: [_initRoot],
			beforeA: [],
			afterA: [],
			innerBeforeA: [],
			innerAfterA: [],
			zTreeTools: []
		},
		//method of operate data
		data = {
			addNodeCache: function(setting, node) {
				data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
			},
			getNodeCacheId: function(tId) {
				return tId.substring(tId.lastIndexOf("_") + 1);
			},
			addAfterA: function(afterA) {
				_init.afterA.push(afterA);
			},
			addBeforeA: function(beforeA) {
				_init.beforeA.push(beforeA);
			},
			addInnerAfterA: function(innerAfterA) {
				_init.innerAfterA.push(innerAfterA);
			},
			addInnerBeforeA: function(innerBeforeA) {
				_init.innerBeforeA.push(innerBeforeA);
			},
			addInitBind: function(bindEvent) {
				_init.bind.push(bindEvent);
			},
			addInitUnBind: function(unbindEvent) {
				_init.unbind.push(unbindEvent);
			},
			addInitCache: function(initCache) {
				_init.caches.push(initCache);
			},
			addInitNode: function(initNode) {
				_init.nodes.push(initNode);
			},
			addInitProxy: function(initProxy, isFirst) {
				if(!!isFirst) {
					_init.proxys.splice(0, 0, initProxy);
				} else {
					_init.proxys.push(initProxy);
				}
			},
			addInitRoot: function(initRoot) {
				_init.roots.push(initRoot);
			},
			addNodesData: function(setting, parentNode, index, nodes) {
				var childKey = setting.data.key.children,
					params;
				if(!parentNode[childKey]) {
					parentNode[childKey] = [];
					index = -1;
				} else if(index >= parentNode[childKey].length) {
					index = -1;
				}

				if(parentNode[childKey].length > 0 && index === 0) {
					parentNode[childKey][0].isFirstNode = false;
					view.setNodeLineIcos(setting, parentNode[childKey][0]);
				} else if(parentNode[childKey].length > 0 && index < 0) {
					parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
					view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
				}
				parentNode.isParent = true;

				if(index < 0) {
					parentNode[childKey] = parentNode[childKey].concat(nodes);
				} else {
					params = [index, 0].concat(nodes);
					parentNode[childKey].splice.apply(parentNode[childKey], params);
				}
			},
			addSelectedNode: function(setting, node) {
				var root = data.getRoot(setting);
				if(!data.isSelectedNode(setting, node)) {
					root.curSelectedList.push(node);
				}
			},
			addCreatedNode: function(setting, node) {
				if(!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
					var root = data.getRoot(setting);
					root.createdNodes.push(node);
				}
			},
			addZTreeTools: function(zTreeTools) {
				_init.zTreeTools.push(zTreeTools);
			},
			exSetting: function(s) {
				$.extend(true, _setting, s);
			},
			fixPIdKeyValue: function(setting, node) {
				if(setting.data.simpleData.enable) {
					node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
				}
			},
			getAfterA: function(setting, node, array) {
				for(var i = 0, j = _init.afterA.length; i < j; i++) {
					_init.afterA[i].apply(this, arguments);
				}
			},
			getBeforeA: function(setting, node, array) {
				for(var i = 0, j = _init.beforeA.length; i < j; i++) {
					_init.beforeA[i].apply(this, arguments);
				}
			},
			getInnerAfterA: function(setting, node, array) {
				for(var i = 0, j = _init.innerAfterA.length; i < j; i++) {
					_init.innerAfterA[i].apply(this, arguments);
				}
			},
			getInnerBeforeA: function(setting, node, array) {
				for(var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
					_init.innerBeforeA[i].apply(this, arguments);
				}
			},
			getCache: function(setting) {
				return caches[setting.treeId];
			},
			getNodeIndex: function(setting, node) {
				if(!node) return null;
				var childKey = setting.data.key.children,
					p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
				for(var i = 0, l = p[childKey].length - 1; i <= l; i++) {
					if(p[childKey][i] === node) {
						return i;
					}
				}
				return -1;
			},
			getNextNode: function(setting, node) {
				if(!node) return null;
				var childKey = setting.data.key.children,
					p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
				for(var i = 0, l = p[childKey].length - 1; i <= l; i++) {
					if(p[childKey][i] === node) {
						return(i == l ? null : p[childKey][i + 1]);
					}
				}
				return null;
			},
			getNodeByParam: function(setting, nodes, key, value) {
				if(!nodes || !key) return null;
				var childKey = setting.data.key.children;
				for(var i = 0, l = nodes.length; i < l; i++) {
					if(nodes[i][key] == value) {
						return nodes[i];
					}
					var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
					if(tmp) return tmp;
				}
				return null;
			},
			getNodeCache: function(setting, tId) {
				if(!tId) return null;
				var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
				return n ? n : null;
			},
			getNodeName: function(setting, node) {
				var nameKey = setting.data.key.name;
				return "" + node[nameKey];
			},
			getNodePath: function(setting, node) {
				if(!node) return null;

				var path;
				if(node.parentTId) {
					path = node.getParentNode().getPath();
				} else {
					path = [];
				}

				if(path) {
					path.push(node);
				}

				return path;
			},
			getNodeTitle: function(setting, node) {
				var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
				return "" + node[t];
			},
			getNodes: function(setting) {
				return data.getRoot(setting)[setting.data.key.children];
			},
			getNodesByParam: function(setting, nodes, key, value) {
				if(!nodes || !key) return [];
				var childKey = setting.data.key.children,
					result = [];
				for(var i = 0, l = nodes.length; i < l; i++) {
					if(nodes[i][key] == value) {
						result.push(nodes[i]);
					}
					result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
				}
				return result;
			},
			getNodesByParamFuzzy: function(setting, nodes, key, value) {
				if(!nodes || !key) return [];
				var childKey = setting.data.key.children,
					result = [];
				value = value.toLowerCase();
				for(var i = 0, l = nodes.length; i < l; i++) {
					if(typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) {
						result.push(nodes[i]);
					}
					result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
				}
				return result;
			},
			getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) {
				if(!nodes) return(isSingle ? null : []);
				var childKey = setting.data.key.children,
					result = isSingle ? null : [];
				for(var i = 0, l = nodes.length; i < l; i++) {
					if(tools.apply(filter, [nodes[i], invokeParam], false)) {
						if(isSingle) {
							return nodes[i];
						}
						result.push(nodes[i]);
					}
					var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
					if(isSingle && !!tmpResult) {
						return tmpResult;
					}
					result = isSingle ? tmpResult : result.concat(tmpResult);
				}
				return result;
			},
			getPreNode: function(setting, node) {
				if(!node) return null;
				var childKey = setting.data.key.children,
					p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
				for(var i = 0, l = p[childKey].length; i < l; i++) {
					if(p[childKey][i] === node) {
						return(i == 0 ? null : p[childKey][i - 1]);
					}
				}
				return null;
			},
			getRoot: function(setting) {
				return setting ? roots[setting.treeId] : null;
			},
			getRoots: function() {
				return roots;
			},
			getSetting: function(treeId) {
				return settings[treeId];
			},
			getSettings: function() {
				return settings;
			},
			getZTreeTools: function(treeId) {
				var r = this.getRoot(this.getSetting(treeId));
				return r ? r.treeTools : null;
			},
			initCache: function(setting) {
				for(var i = 0, j = _init.caches.length; i < j; i++) {
					_init.caches[i].apply(this, arguments);
				}
			},
			initNode: function(setting, level, node, parentNode, preNode, nextNode) {
				for(var i = 0, j = _init.nodes.length; i < j; i++) {
					_init.nodes[i].apply(this, arguments);
				}
			},
			initRoot: function(setting) {
				for(var i = 0, j = _init.roots.length; i < j; i++) {
					_init.roots[i].apply(this, arguments);
				}
			},
			isSelectedNode: function(setting, node) {
				var root = data.getRoot(setting);
				for(var i = 0, j = root.curSelectedList.length; i < j; i++) {
					if(node === root.curSelectedList[i]) return true;
				}
				return false;
			},
			removeNodeCache: function(setting, node) {
				var childKey = setting.data.key.children;
				if(node[childKey]) {
					for(var i = 0, l = node[childKey].length; i < l; i++) {
						data.removeNodeCache(setting, node[childKey][i]);
					}
				}
				data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
			},
			removeSelectedNode: function(setting, node) {
				var root = data.getRoot(setting);
				for(var i = 0, j = root.curSelectedList.length; i < j; i++) {
					if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
						root.curSelectedList.splice(i, 1);
						setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, node]);
						i--;
						j--;
					}
				}
			},
			setCache: function(setting, cache) {
				caches[setting.treeId] = cache;
			},
			setRoot: function(setting, root) {
				roots[setting.treeId] = root;
			},
			setZTreeTools: function(setting, zTreeTools) {
				for(var i = 0, j = _init.zTreeTools.length; i < j; i++) {
					_init.zTreeTools[i].apply(this, arguments);
				}
			},
			transformToArrayFormat: function(setting, nodes) {
				if(!nodes) return [];
				var childKey = setting.data.key.children,
					r = [];
				if(tools.isArray(nodes)) {
					for(var i = 0, l = nodes.length; i < l; i++) {
						r.push(nodes[i]);
						if(nodes[i][childKey])
							r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
					}
				} else {
					r.push(nodes);
					if(nodes[childKey])
						r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
				}
				return r;
			},
			transformTozTreeFormat: function(setting, sNodes) {
				var i, l,
					key = setting.data.simpleData.idKey,
					parentKey = setting.data.simpleData.pIdKey,
					childKey = setting.data.key.children;
				if(!key || key == "" || !sNodes) return [];

				if(tools.isArray(sNodes)) {
					var r = [];
					var tmpMap = {};
					for(i = 0, l = sNodes.length; i < l; i++) {
						tmpMap[sNodes[i][key]] = sNodes[i];
					}
					for(i = 0, l = sNodes.length; i < l; i++) {
						if(tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
							if(!tmpMap[sNodes[i][parentKey]][childKey])
								tmpMap[sNodes[i][parentKey]][childKey] = [];
							tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
						} else {
							r.push(sNodes[i]);
						}
					}
					return r;
				} else {
					return [sNodes];
				}
			}
		},
		//method of event proxy
		event = {
			bindEvent: function(setting) {
				for(var i = 0, j = _init.bind.length; i < j; i++) {
					_init.bind[i].apply(this, arguments);
				}
			},
			unbindEvent: function(setting) {
				for(var i = 0, j = _init.unbind.length; i < j; i++) {
					_init.unbind[i].apply(this, arguments);
				}
			},
			bindTree: function(setting) {
				var eventParam = {
						treeId: setting.treeId
					},
					o = setting.treeObj;
				if(!setting.view.txtSelectedEnable) {
					// for can't select text
					o.bind('selectstart', handler.onSelectStart).css({
						"-moz-user-select": "-moz-none"
					});
				}
				o.bind('click', eventParam, event.proxy);
				o.bind('dblclick', eventParam, event.proxy);
				o.bind('mouseover', eventParam, event.proxy);
				o.bind('mouseout', eventParam, event.proxy);
				o.bind('mousedown', eventParam, event.proxy);
				o.bind('mouseup', eventParam, event.proxy);
				o.bind('contextmenu', eventParam, event.proxy);
			},
			unbindTree: function(setting) {
				var o = setting.treeObj;
				o.unbind('selectstart', handler.onSelectStart)
					.unbind('click', event.proxy)
					.unbind('dblclick', event.proxy)
					.unbind('mouseover', event.proxy)
					.unbind('mouseout', event.proxy)
					.unbind('mousedown', event.proxy)
					.unbind('mouseup', event.proxy)
					.unbind('contextmenu', event.proxy);
			},
			doProxy: function(e) {
				var results = [];
				for(var i = 0, j = _init.proxys.length; i < j; i++) {
					var proxyResult = _init.proxys[i].apply(this, arguments);
					results.push(proxyResult);
					if(proxyResult.stop) {
						break;
					}
				}
				return results;
			},
			proxy: function(e) {
				var setting = data.getSetting(e.data.treeId);
				if(!tools.uCanDo(setting, e)) return true;
				var results = event.doProxy(e),
					r = true,
					x = false;
				for(var i = 0, l = results.length; i < l; i++) {
					var proxyResult = results[i];
					if(proxyResult.nodeEventCallback) {
						x = true;
						r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
					}
					if(proxyResult.treeEventCallback) {
						x = true;
						r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
					}
				}
				return r;
			}
		},
		//method of event handler
		handler = {
			onSwitchNode: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if(node.open) {
					if(tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
					data.getRoot(setting).expandTriggerFlag = true;
					view.switchNode(setting, node);
				} else {
					if(tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
					data.getRoot(setting).expandTriggerFlag = true;
					view.switchNode(setting, node);
				}
				return true;
			},
			onClickNode: function(event, node) {
				var setting = data.getSetting(event.data.treeId),
					clickFlag = ((setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
				if(tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
				if(clickFlag === 0) {
					view.cancelPreSelectedNode(setting, node);
				} else {
					view.selectNode(setting, node, clickFlag === 2);
				}
				setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
				return true;
			},
			onZTreeMousedown: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if(tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
				}
				return true;
			},
			onZTreeMouseup: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if(tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
				}
				return true;
			},
			onZTreeDblclick: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if(tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
				}
				return true;
			},
			onZTreeContextmenu: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if(tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
				}
				return(typeof setting.callback.onRightClick) != "function";
			},
			onSelectStart: function(e) {
				var n = e.originalEvent.srcElement.nodeName.toLowerCase();
				return(n === "input" || n === "textarea");
			}
		},
		//method of tools for zTree
		tools = {
			apply: function(fun, param, defaultValue) {
				if((typeof fun) == "function") {
					return fun.apply(zt, param ? param : []);
				}
				return defaultValue;
			},
			canAsync: function(setting, node) {
				var childKey = setting.data.key.children;
				return(setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
			},
			clone: function(obj) {
				if(obj === null) return null;
				var o = tools.isArray(obj) ? [] : {};
				for(var i in obj) {
					o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? tools.clone(obj[i]) : obj[i]);
				}
				return o;
			},
			eqs: function(str1, str2) {
				return str1.toLowerCase() === str2.toLowerCase();
			},
			isArray: function(arr) {
				return Object.prototype.toString.apply(arr) === "[object Array]";
			},
			isElement: function(o) {
				return(
					typeof HTMLElement === "object" ? o instanceof HTMLElement : //DOM2
					o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string"
				);
			},
			$: function(node, exp, setting) {
				if(!!exp && typeof exp != "string") {
					setting = exp;
					exp = "";
				}
				if(typeof node == "string") {
					return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
				} else {
					return $("#" + node.tId + exp, setting ? setting.treeObj : null);
				}
			},
			getMDom: function(setting, curDom, targetExpr) {
				if(!curDom) return null;
				while(curDom && curDom.id !== setting.treeId) {
					for(var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
						if(tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
							return curDom;
						}
					}
					curDom = curDom.parentNode;
				}
				return null;
			},
			getNodeMainDom: function(target) {
				return($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
			},
			isChildOrSelf: function(dom, parentId) {
				return($(dom).closest("#" + parentId).length > 0);
			},
			uCanDo: function(setting, e) {
				return true;
			}
		},
		//method of operate ztree dom
		view = {
			addNodes: function(setting, parentNode, index, newNodes, isSilent) {
				if(setting.data.keep.leaf && parentNode && !parentNode.isParent) {
					return;
				}
				if(!tools.isArray(newNodes)) {
					newNodes = [newNodes];
				}
				if(setting.data.simpleData.enable) {
					newNodes = data.transformTozTreeFormat(setting, newNodes);
				}
				if(parentNode) {
					var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
						target_icoObj = $$(parentNode, consts.id.ICON, setting),
						target_ulObj = $$(parentNode, consts.id.UL, setting);

					if(!parentNode.open) {
						view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
						view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
						parentNode.open = false;
						target_ulObj.css({
							"display": "none"
						});
					}

					data.addNodesData(setting, parentNode, index, newNodes);
					view.createNodes(setting, parentNode.level + 1, newNodes, parentNode, index);
					if(!isSilent) {
						view.expandCollapseParentNode(setting, parentNode, true);
					}
				} else {
					data.addNodesData(setting, data.getRoot(setting), index, newNodes);
					view.createNodes(setting, 0, newNodes, null, index);
				}
			},
			appendNodes: function(setting, level, nodes, parentNode, index, initFlag, openFlag) {
				if(!nodes) return [];
				var html = [],
					childKey = setting.data.key.children;

				var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
					tmpPChild = tmpPNode[childKey],
					isFirstNode, isLastNode;

				if(!tmpPChild || index >= tmpPChild.length - nodes.length) {
					index = -1;
				}

				for(var i = 0, l = nodes.length; i < l; i++) {
					var node = nodes[i];
					if(initFlag) {
						isFirstNode = ((index === 0 || tmpPChild.length == nodes.length) && (i == 0));
						isLastNode = (index < 0 && i == (nodes.length - 1));
						data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
						data.addNodeCache(setting, node);
					}

					var childHtml = [];
					if(node[childKey] && node[childKey].length > 0) {
						//make child html first, because checkType
						childHtml = view.appendNodes(setting, level + 1, node[childKey], node, -1, initFlag, openFlag && node.open);
					}
					if(openFlag) {

						view.makeDOMNodeMainBefore(html, setting, node);
						view.makeDOMNodeLine(html, setting, node);
						data.getBeforeA(setting, node, html);
						view.makeDOMNodeNameBefore(html, setting, node);
						data.getInnerBeforeA(setting, node, html);
						view.makeDOMNodeIcon(html, setting, node);
						data.getInnerAfterA(setting, node, html);
						view.makeDOMNodeNameAfter(html, setting, node);
						data.getAfterA(setting, node, html);
						if(node.isParent && node.open) {
							view.makeUlHtml(setting, node, html, childHtml.join(''));
						}
						view.makeDOMNodeMainAfter(html, setting, node);
						data.addCreatedNode(setting, node);
					}
				}
				return html;
			},
			appendParentULDom: function(setting, node) {
				var html = [],
					nObj = $$(node, setting);
				if(!nObj.get(0) && !!node.parentTId) {
					view.appendParentULDom(setting, node.getParentNode());
					nObj = $$(node, setting);
				}
				var ulObj = $$(node, consts.id.UL, setting);
				if(ulObj.get(0)) {
					ulObj.remove();
				}
				var childKey = setting.data.key.children,
					childHtml = view.appendNodes(setting, node.level + 1, node[childKey], node, -1, false, true);
				view.makeUlHtml(setting, node, html, childHtml.join(''));
				nObj.append(html.join(''));
			},
			asyncNode: function(setting, node, isSilent, callback) {
				var i, l;
				if(node && !node.isParent) {
					tools.apply(callback);
					return false;
				} else if(node && node.isAjaxing) {
					return false;
				} else if(tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
					tools.apply(callback);
					return false;
				}
				if(node) {
					node.isAjaxing = true;
					var icoObj = $$(node, consts.id.ICON, setting);
					icoObj.attr({
						"style": "",
						"class": consts.className.BUTTON + " " + consts.className.ICO_LOADING
					});
				}

				var tmpParam = {};
				for(i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
					var pKey = setting.async.autoParam[i].split("="),
						spKey = pKey;
					if(pKey.length > 1) {
						spKey = pKey[1];
						pKey = pKey[0];
					}
					tmpParam[spKey] = node[pKey];
				}
				if(tools.isArray(setting.async.otherParam)) {
					for(i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
						tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
					}
				} else {
					for(var p in setting.async.otherParam) {
						tmpParam[p] = setting.async.otherParam[p];
					}
				}

				var _tmpV = data.getRoot(setting)._ver;
				$.ajax({
					contentType: setting.async.contentType,
					cache: false,
					type: setting.async.type,
					url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
					data: setting.async.contentType.indexOf('application/json') > -1 ? JSON.stringify(tmpParam) : tmpParam,
					dataType: setting.async.dataType,
					success: function(msg) {
						if(_tmpV != data.getRoot(setting)._ver) {
							return;
						}
						var newNodes = [];
						try {
							if(!msg || msg.length == 0) {
								newNodes = [];
							} else if(typeof msg == "string") {
								newNodes = eval("(" + msg + ")");
							} else {
								newNodes = msg;
							}
						} catch(err) {
							newNodes = msg;
						}

						if(node) {
							node.isAjaxing = null;
							node.zAsync = true;
						}
						view.setNodeLineIcos(setting, node);
						if(newNodes && newNodes !== "") {
							newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
							view.addNodes(setting, node, -1, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
						} else {
							view.addNodes(setting, node, -1, [], !!isSilent);
						}
						setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
						tools.apply(callback);
					},
					error: function(XMLHttpRequest, textStatus, errorThrown) {
						if(_tmpV != data.getRoot(setting)._ver) {
							return;
						}
						if(node) node.isAjaxing = null;
						view.setNodeLineIcos(setting, node);
						setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
					}
				});
				return true;
			},
			cancelPreSelectedNode: function(setting, node, excludeNode) {
				var list = data.getRoot(setting).curSelectedList,
					i, n;
				for(i = list.length - 1; i >= 0; i--) {
					n = list[i];
					if(node === n || (!node && (!excludeNode || excludeNode !== n))) {
						$$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
						if(node) {
							data.removeSelectedNode(setting, node);
							break;
						} else {
							list.splice(i, 1);
							setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]);
						}
					}
				}
			},
			createNodeCallback: function(setting) {
				if(!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
					var root = data.getRoot(setting);
					while(root.createdNodes.length > 0) {
						var node = root.createdNodes.shift();
						tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
						if(!!setting.callback.onNodeCreated) {
							setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
						}
					}
				}
			},
			createNodes: function(setting, level, nodes, parentNode, index) {
				if(!nodes || nodes.length == 0) return;
				var root = data.getRoot(setting),
					childKey = setting.data.key.children,
					openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
				root.createdNodes = [];
				var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag),
					parentObj, nextObj;

				if(!parentNode) {
					parentObj = setting.treeObj;
					//setting.treeObj.append(zTreeHtml.join(''));
				} else {
					var ulObj = $$(parentNode, consts.id.UL, setting);
					if(ulObj.get(0)) {
						parentObj = ulObj;
						//ulObj.append(zTreeHtml.join(''));
					}
				}
				if(parentObj) {
					if(index >= 0) {
						nextObj = parentObj.children()[index];
					}
					if(index >= 0 && nextObj) {
						$(nextObj).before(zTreeHtml.join(''));
					} else {
						parentObj.append(zTreeHtml.join(''));
					}
				}

				view.createNodeCallback(setting);
			},
			destroy: function(setting) {
				if(!setting) return;
				data.initCache(setting);
				data.initRoot(setting);
				event.unbindTree(setting);
				event.unbindEvent(setting);
				setting.treeObj.empty();
				delete settings[setting.treeId];
			},
			expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
				var root = data.getRoot(setting),
					childKey = setting.data.key.children;
				var tmpCb, _callback;
				if(!node) {
					tools.apply(callback, []);
					return;
				}
				if(root.expandTriggerFlag) {
					_callback = callback;
					tmpCb = function() {
						if(_callback) _callback();
						if(node.open) {
							setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
						} else {
							setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
						}
					};
					callback = tmpCb;
					root.expandTriggerFlag = false;
				}
				if(!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length > 0 && !$$(node[childKey][0], setting).get(0)))) {
					view.appendParentULDom(setting, node);
					view.createNodeCallback(setting);
				}
				if(node.open == expandFlag) {
					tools.apply(callback, []);
					return;
				}
				var ulObj = $$(node, consts.id.UL, setting),
					switchObj = $$(node, consts.id.SWITCH, setting),
					icoObj = $$(node, consts.id.ICON, setting);

				if(node.isParent) {
					node.open = !node.open;
					if(node.iconOpen && node.iconClose) {
						icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
					}

					if(node.open) {
						view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
						view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
						if(animateFlag == false || setting.view.expandSpeed == "") {
							ulObj.show();
							tools.apply(callback, []);
						} else {
							if(node[childKey] && node[childKey].length > 0) {
								ulObj.slideDown(setting.view.expandSpeed, callback);
							} else {
								ulObj.show();
								tools.apply(callback, []);
							}
						}
					} else {
						view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
						view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
						if(animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
							ulObj.hide();
							tools.apply(callback, []);
						} else {
							ulObj.slideUp(setting.view.expandSpeed, callback);
						}
					}
				} else {
					tools.apply(callback, []);
				}
			},
			expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) {
				if(!node) return;
				if(!node.parentTId) {
					view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
					return;
				} else {
					view.expandCollapseNode(setting, node, expandFlag, animateFlag);
				}
				if(node.parentTId) {
					view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
				}
			},
			expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) {
				var root = data.getRoot(setting),
					childKey = setting.data.key.children,
					treeNodes = (node) ? node[childKey] : root[childKey],
					selfAnimateSign = (node) ? false : animateFlag,
					expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
				data.getRoot(setting).expandTriggerFlag = false;
				if(treeNodes) {
					for(var i = 0, l = treeNodes.length; i < l; i++) {
						if(treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
					}
				}
				data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
				view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
			},
			isSelectedNode: function(setting, node) {
				if(!node) {
					return false;
				}
				var list = data.getRoot(setting).curSelectedList,
					i;
				for(i = list.length - 1; i >= 0; i--) {
					if(node === list[i]) {
						return true;
					}
				}
				return false;
			},
			makeDOMNodeIcon: function(html, setting, node) {
				var nameStr = data.getNodeName(setting, node),
					name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
				html.push("<span id='", node.tId, consts.id.ICON,
					"' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node),
					"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
					"' class='", consts.className.NAME,
					"'>", name, "</span>");
			},
			makeDOMNodeLine: function(html, setting, node) {
				html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>");
			},
			makeDOMNodeMainAfter: function(html, setting, node) {
				html.push("</li>");
			},
			makeDOMNodeMainBefore: function(html, setting, node) {
				html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
			},
			makeDOMNodeNameAfter: function(html, setting, node) {
				html.push("</a>");
			},
			makeDOMNodeNameBefore: function(html, setting, node) {
				var title = data.getNodeTitle(setting, node),
					url = view.makeNodeUrl(setting, node),
					fontcss = view.makeNodeFontCss(setting, node),
					fontStyle = [];
				for(var f in fontcss) {
					fontStyle.push(f, ":", fontcss[f], ";");
				}
				html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, "' treeNode", consts.id.A, " onclick=\"", (node.click || ''),
					"\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''),
					"'");
				if(tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {
					html.push("title='", title.replace(/'/g, "&#39;").replace(/</g, '&lt;').replace(/>/g, '&gt;'), "'");
				}
				html.push(">");
			},
			makeNodeFontCss: function(setting, node) {
				var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
				return(fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
			},
			makeNodeIcoClass: function(setting, node) {
				var icoCss = ["ico"];
				if(!node.isAjaxing) {
					icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
					if(node.isParent) {
						icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
					} else {
						icoCss.push(consts.folder.DOCU);
					}
				}
				return consts.className.BUTTON + " " + icoCss.join('_');
			},
			makeNodeIcoStyle: function(setting, node) {
				var icoStyle = [];
				if(!node.isAjaxing) {
					var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
					if(icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
					if(setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
						icoStyle.push("width:0px;height:0px;");
					}
				}
				return icoStyle.join('');
			},
			makeNodeLineClass: function(setting, node) {
				var lineClass = [];
				if(setting.view.showLine) {
					if(node.level == 0 && node.isFirstNode && node.isLastNode) {
						lineClass.push(consts.line.ROOT);
					} else if(node.level == 0 && node.isFirstNode) {
						lineClass.push(consts.line.ROOTS);
					} else if(node.isLastNode) {
						lineClass.push(consts.line.BOTTOM);
					} else {
						lineClass.push(consts.line.CENTER);
					}
				} else {
					lineClass.push(consts.line.NOLINE);
				}
				if(node.isParent) {
					lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
				} else {
					lineClass.push(consts.folder.DOCU);
				}
				return view.makeNodeLineClassEx(node) + lineClass.join('_');
			},
			makeNodeLineClassEx: function(node) {
				return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
			},
			makeNodeTarget: function(node) {
				return(node.target || "_blank");
			},
			makeNodeUrl: function(setting, node) {
				var urlKey = setting.data.key.url;
				return node[urlKey] ? node[urlKey] : null;
			},
			makeUlHtml: function(setting, node, html, content) {
				html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>");
				html.push(content);
				html.push("</ul>");
			},
			makeUlLineClass: function(setting, node) {
				return((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
			},
			removeChildNodes: function(setting, node) {
				if(!node) return;
				var childKey = setting.data.key.children,
					nodes = node[childKey];
				if(!nodes) return;

				for(var i = 0, l = nodes.length; i < l; i++) {
					data.removeNodeCache(setting, nodes[i]);
				}
				data.removeSelectedNode(setting);
				delete node[childKey];

				if(!setting.data.keep.parent) {
					node.isParent = false;
					node.open = false;
					var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
						tmp_icoObj = $$(node, consts.id.ICON, setting);
					view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
					view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
					$$(node, consts.id.UL, setting).remove();
				} else {
					$$(node, consts.id.UL, setting).empty();
				}
			},
			scrollIntoView: function(dom) {
				if(!dom) {
					return;
				}
				// code src: http://jsfiddle.net/08u6cxwj/
				if(!Element.prototype.scrollIntoViewIfNeeded) {
					Element.prototype.scrollIntoViewIfNeeded = function(centerIfNeeded) {
						function withinBounds(value, min, max, extent) {
							if(false === centerIfNeeded || max <= value + extent && value <= min + extent) {
								return Math.min(max, Math.max(min, value));
							} else {
								return(min + max) / 2;
							}
						}

						function makeArea(left, top, width, height) {
							return {
								"left": left,
								"top": top,
								"width": width,
								"height": height,
								"right": left + width,
								"bottom": top + height,
								"translate": function(x, y) {
									return makeArea(x + left, y + top, width, height);
								},
								"relativeFromTo": function(lhs, rhs) {
									var newLeft = left,
										newTop = top;
									lhs = lhs.offsetParent;
									rhs = rhs.offsetParent;
									if(lhs === rhs) {
										return area;
									}
									for(; lhs; lhs = lhs.offsetParent) {
										newLeft += lhs.offsetLeft + lhs.clientLeft;
										newTop += lhs.offsetTop + lhs.clientTop;
									}
									for(; rhs; rhs = rhs.offsetParent) {
										newLeft -= rhs.offsetLeft + rhs.clientLeft;
										newTop -= rhs.offsetTop + rhs.clientTop;
									}
									return makeArea(newLeft, newTop, width, height);
								}
							};
						}

						var parent, elem = this,
							area = makeArea(
								this.offsetLeft, this.offsetTop,
								this.offsetWidth, this.offsetHeight);
						while(tools.isElement(parent = elem.parentNode)) {
							var clientLeft = parent.offsetLeft + parent.clientLeft;
							var clientTop = parent.offsetTop + parent.clientTop;

							// Make area relative to parent's client area.
							area = area.relativeFromTo(elem, parent).translate(-clientLeft, -clientTop);

							parent.scrollLeft = withinBounds(
								parent.scrollLeft,
								area.right - parent.clientWidth, area.left,
								parent.clientWidth);

							parent.scrollTop = withinBounds(
								parent.scrollTop,
								area.bottom - parent.clientHeight, area.top,
								parent.clientHeight);

							// Determine actual scroll amount by reading back scroll properties.
							area = area.translate(clientLeft - parent.scrollLeft,
								clientTop - parent.scrollTop);
							elem = parent;
						}
					};
				}
				dom.scrollIntoViewIfNeeded();
			},
			setFirstNode: function(setting, parentNode) {
				var childKey = setting.data.key.children,
					childLength = parentNode[childKey].length;
				if(childLength > 0) {
					parentNode[childKey][0].isFirstNode = true;
				}
			},
			setLastNode: function(setting, parentNode) {
				var childKey = setting.data.key.children,
					childLength = parentNode[childKey].length;
				if(childLength > 0) {
					parentNode[childKey][childLength - 1].isLastNode = true;
				}
			},
			removeNode: function(setting, node) {
				var root = data.getRoot(setting),
					childKey = setting.data.key.children,
					parentNode = (node.parentTId) ? node.getParentNode() : root;

				node.isFirstNode = false;
				node.isLastNode = false;
				node.getPreNode = function() {
					return null;
				};
				node.getNextNode = function() {
					return null;
				};

				if(!data.getNodeCache(setting, node.tId)) {
					return;
				}

				$$(node, setting).remove();
				data.removeNodeCache(setting, node);
				data.removeSelectedNode(setting, node);

				for(var i = 0, l = parentNode[childKey].length; i < l; i++) {
					if(parentNode[childKey][i].tId == node.tId) {
						parentNode[childKey].splice(i, 1);
						break;
					}
				}
				view.setFirstNode(setting, parentNode);
				view.setLastNode(setting, parentNode);

				var tmp_ulObj, tmp_switchObj, tmp_icoObj,
					childLength = parentNode[childKey].length;

				//repair nodes old parent
				if(!setting.data.keep.parent && childLength == 0) {
					//old parentNode has no child nodes
					parentNode.isParent = false;
					parentNode.open = false;
					tmp_ulObj = $$(parentNode, consts.id.UL, setting);
					tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
					tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
					view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
					view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
					tmp_ulObj.css("display", "none");

				} else if(setting.view.showLine && childLength > 0) {
					//old parentNode has child nodes
					var newLast = parentNode[childKey][childLength - 1];
					tmp_ulObj = $$(newLast, consts.id.UL, setting);
					tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
					tmp_icoObj = $$(newLast, consts.id.ICON, setting);
					if(parentNode == root) {
						if(parentNode[childKey].length == 1) {
							//node was root, and ztree has only one root after move node
							view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
						} else {
							var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
							view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
							view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
						}
					} else {
						view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
					}
					tmp_ulObj.removeClass(consts.line.LINE);
				}
			},
			replaceIcoClass: function(node, obj, newName) {
				if(!obj || node.isAjaxing) return;
				var tmpName = obj.attr("class");
				if(tmpName == undefined) return;
				var tmpList = tmpName.split("_");
				switch(newName) {
					case consts.folder.OPEN:
					case consts.folder.CLOSE:
					case consts.folder.DOCU:
						tmpList[tmpList.length - 1] = newName;
						break;
				}
				obj.attr("class", tmpList.join("_"));
			},
			replaceSwitchClass: function(node, obj, newName) {
				if(!obj) return;
				var tmpName = obj.attr("class");
				if(tmpName == undefined) return;
				var tmpList = tmpName.split("_");
				switch(newName) {
					case consts.line.ROOT:
					case consts.line.ROOTS:
					case consts.line.CENTER:
					case consts.line.BOTTOM:
					case consts.line.NOLINE:
						tmpList[0] = view.makeNodeLineClassEx(node) + newName;
						break;
					case consts.folder.OPEN:
					case consts.folder.CLOSE:
					case consts.folder.DOCU:
						tmpList[1] = newName;
						break;
				}
				obj.attr("class", tmpList.join("_"));
				if(newName !== consts.folder.DOCU) {
					obj.removeAttr("disabled");
				} else {
					obj.attr("disabled", "disabled");
				}
			},
			selectNode: function(setting, node, addFlag) {
				if(!addFlag) {
					view.cancelPreSelectedNode(setting, null, node);
				}
				$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
				data.addSelectedNode(setting, node);
				setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]);
			},
			setNodeFontCss: function(setting, treeNode) {
				var aObj = $$(treeNode, consts.id.A, setting),
					fontCss = view.makeNodeFontCss(setting, treeNode);
				if(fontCss) {
					aObj.css(fontCss);
				}
			},
			setNodeLineIcos: function(setting, node) {
				if(!node) return;
				var switchObj = $$(node, consts.id.SWITCH, setting),
					ulObj = $$(node, consts.id.UL, setting),
					icoObj = $$(node, consts.id.ICON, setting),
					ulLine = view.makeUlLineClass(setting, node);
				if(ulLine.length == 0) {
					ulObj.removeClass(consts.line.LINE);
				} else {
					ulObj.addClass(ulLine);
				}
				switchObj.attr("class", view.makeNodeLineClass(setting, node));
				if(node.isParent) {
					switchObj.removeAttr("disabled");
				} else {
					switchObj.attr("disabled", "disabled");
				}
				icoObj.removeAttr("style");
				icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
				icoObj.attr("class", view.makeNodeIcoClass(setting, node));
			},
			setNodeName: function(setting, node) {
				var title = data.getNodeTitle(setting, node),
					nObj = $$(node, consts.id.SPAN, setting);
				nObj.empty();
				if(setting.view.nameIsHTML) {
					nObj.html(data.getNodeName(setting, node));
				} else {
					nObj.text(data.getNodeName(setting, node));
				}
				if(tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
					var aObj = $$(node, consts.id.A, setting);
					aObj.attr("title", !title ? "" : title);
				}
			},
			setNodeTarget: function(setting, node) {
				var aObj = $$(node, consts.id.A, setting);
				aObj.attr("target", view.makeNodeTarget(node));
			},
			setNodeUrl: function(setting, node) {
				var aObj = $$(node, consts.id.A, setting),
					url = view.makeNodeUrl(setting, node);
				if(url == null || url.length == 0) {
					aObj.removeAttr("href");
				} else {
					aObj.attr("href", url);
				}
			},
			switchNode: function(setting, node) {
				if(node.open || !tools.canAsync(setting, node)) {
					view.expandCollapseNode(setting, node, !node.open);
				} else if(setting.async.enable) {
					if(!view.asyncNode(setting, node)) {
						view.expandCollapseNode(setting, node, !node.open);

					}
				} else if(node) {
					view.expandCollapseNode(setting, node, !node.open);
				}
			}
		};
	// zTree defind
	$.fn.zTree = {
		consts: _consts,
		_z: {
			tools: tools,
			view: view,
			event: event,
			data: data
		},
		getZTreeObj: function(treeId) {
			var o = data.getZTreeTools(treeId);
			return o ? o : null;
		},
		destroy: function(treeId) {
			if(!!treeId && treeId.length > 0) {
				view.destroy(data.getSetting(treeId));
			} else {
				for(var s in settings) {
					view.destroy(settings[s]);
				}
			}
		},
		init: function(obj, zSetting, zNodes) {
			var setting = tools.clone(_setting);
			$.extend(true, setting, zSetting);
			setting.treeId = obj.attr("id");
			setting.treeObj = obj;
			setting.treeObj.empty();
			settings[setting.treeId] = setting;
			//For some older browser,(e.g., ie6)
			if(typeof document.body.style.maxHeight === "undefined") {
				setting.view.expandSpeed = "";
			}
			data.initRoot(setting);
			var root = data.getRoot(setting),
				childKey = setting.data.key.children;
			zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
			if(setting.data.simpleData.enable) {
				root[childKey] = data.transformTozTreeFormat(setting, zNodes);
			} else {
				root[childKey] = zNodes;
			}

			data.initCache(setting);
			event.unbindTree(setting);
			event.bindTree(setting);
			event.unbindEvent(setting);
			event.bindEvent(setting);

			var zTreeTools = {
				setting: setting,
				addNodes: function(parentNode, index, newNodes, isSilent) {
					if(!parentNode) parentNode = null;
					if(parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;

					var i = parseInt(index, 10);
					if(isNaN(i)) {
						isSilent = !!newNodes;
						newNodes = index;
						index = -1;
					} else {
						index = i;
					}
					if(!newNodes) return null;

					var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);

					function addCallback() {
						view.addNodes(setting, parentNode, index, xNewNodes, (isSilent == true));
					}

					if(tools.canAsync(setting, parentNode)) {
						view.asyncNode(setting, parentNode, isSilent, addCallback);
					} else {
						addCallback();
					}
					return xNewNodes;
				},
				cancelSelectedNode: function(node) {
					view.cancelPreSelectedNode(setting, node);
				},
				destroy: function() {
					view.destroy(setting);
				},
				expandAll: function(expandFlag) {
					expandFlag = !!expandFlag;
					view.expandCollapseSonNode(setting, null, expandFlag, true);
					return expandFlag;
				},
				expandNode: function(node, expandFlag, sonSign, focus, callbackFlag) {
					if(!node || !node.isParent) return null;
					if(expandFlag !== true && expandFlag !== false) {
						expandFlag = !node.open;
					}
					callbackFlag = !!callbackFlag;

					if(callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
						return null;
					} else if(callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
						return null;
					}
					if(expandFlag && node.parentTId) {
						view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
					}
					if(expandFlag === node.open && !sonSign) {
						return null;
					}

					data.getRoot(setting).expandTriggerFlag = callbackFlag;
					if(!tools.canAsync(setting, node) && sonSign) {
						view.expandCollapseSonNode(setting, node, expandFlag, true, showNodeFocus);
					} else {
						node.open = !expandFlag;
						view.switchNode(this.setting, node);
						showNodeFocus();
					}
					return expandFlag;

					function showNodeFocus() {
						var a = $$(node, setting).get(0);
						if(a && focus !== false) {
							view.scrollIntoView(a);
						}
					}
				},
				getNodes: function() {
					return data.getNodes(setting);
				},
				getNodeByParam: function(key, value, parentNode) {
					if(!key) return null;
					return data.getNodeByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value);
				},
				getNodeByTId: function(tId) {
					return data.getNodeCache(setting, tId);
				},
				getNodesByParam: function(key, value, parentNode) {
					if(!key) return null;
					return data.getNodesByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value);
				},
				getNodesByParamFuzzy: function(key, value, parentNode) {
					if(!key) return null;
					return data.getNodesByParamFuzzy(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value);
				},
				getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
					isSingle = !!isSingle;
					if(!filter || (typeof filter != "function")) return(isSingle ? null : []);
					return data.getNodesByFilter(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), filter, isSingle, invokeParam);
				},
				getNodeIndex: function(node) {
					if(!node) return null;
					var childKey = setting.data.key.children,
						parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
					for(var i = 0, l = parentNode[childKey].length; i < l; i++) {
						if(parentNode[childKey][i] == node) return i;
					}
					return -1;
				},
				getSelectedNodes: function() {
					var r = [],
						list = data.getRoot(setting).curSelectedList;
					for(var i = 0, l = list.length; i < l; i++) {
						r.push(list[i]);
					}
					return r;
				},
				isSelectedNode: function(node) {
					return data.isSelectedNode(setting, node);
				},
				reAsyncChildNodesPromise: function(parentNode, reloadType, isSilent) {
					var promise = new Promise(function(resolve, reject) {
						try {
							zTreeTools.reAsyncChildNodes(parentNode, reloadType, isSilent, function() {
								resolve(parentNode);
							});
						} catch(e) {
							reject(e);
						}
					});
					return promise;
				},
				reAsyncChildNodes: function(parentNode, reloadType, isSilent, callback) {
					if(!this.setting.async.enable) return;
					var isRoot = !parentNode;
					if(isRoot) {
						parentNode = data.getRoot(setting);
					}
					if(reloadType == "refresh") {
						var childKey = this.setting.data.key.children;
						for(var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
							data.removeNodeCache(setting, parentNode[childKey][i]);
						}
						data.removeSelectedNode(setting);
						parentNode[childKey] = [];
						if(isRoot) {
							this.setting.treeObj.empty();
						} else {
							var ulObj = $$(parentNode, consts.id.UL, setting);
							ulObj.empty();
						}
					}
					view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent, callback);
				},
				refresh: function() {
					this.setting.treeObj.empty();
					var root = data.getRoot(setting),
						nodes = root[setting.data.key.children];
					data.initRoot(setting);
					root[setting.data.key.children] = nodes;
					data.initCache(setting);
					view.createNodes(setting, 0, root[setting.data.key.children], null, -1);
				},
				removeChildNodes: function(node) {
					if(!node) return null;
					var childKey = setting.data.key.children,
						nodes = node[childKey];
					view.removeChildNodes(setting, node);
					return nodes ? nodes : null;
				},
				removeNode: function(node, callbackFlag) {
					if(!node) return;
					callbackFlag = !!callbackFlag;
					if(callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
					view.removeNode(setting, node);
					if(callbackFlag) {
						this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
					}
				},
				selectNode: function(node, addFlag, isSilent) {
					if(!node) return;
					if(tools.uCanDo(setting)) {
						addFlag = setting.view.selectedMulti && addFlag;
						if(node.parentTId) {
							view.expandCollapseParentNode(setting, node.getParentNode(), true, false, showNodeFocus);
						} else if(!isSilent) {
							try {
								$$(node, setting).focus().blur();
							} catch(e) {}
						}
						view.selectNode(setting, node, addFlag);
					}

					function showNodeFocus() {
						if(isSilent) {
							return;
						}
						var a = $$(node, setting).get(0);
						view.scrollIntoView(a);
					}
				},
				transformTozTreeNodes: function(simpleNodes) {
					return data.transformTozTreeFormat(setting, simpleNodes);
				},
				transformToArray: function(nodes) {
					return data.transformToArrayFormat(setting, nodes);
				},
				updateNode: function(node, checkTypeFlag) {
					if(!node) return;
					var nObj = $$(node, setting);
					if(nObj.get(0) && tools.uCanDo(setting)) {
						view.setNodeName(setting, node);
						view.setNodeTarget(setting, node);
						view.setNodeUrl(setting, node);
						view.setNodeLineIcos(setting, node);
						view.setNodeFontCss(setting, node);
					}
				}
			};
			root.treeTools = zTreeTools;
			data.setZTreeTools(setting, zTreeTools);

			if(root[childKey] && root[childKey].length > 0) {
				view.createNodes(setting, 0, root[childKey], null, -1);
			} else if(setting.async.enable && setting.async.url && setting.async.url !== '') {
				view.asyncNode(setting);
			}
			return zTreeTools;
		}
	};

	var zt = $.fn.zTree,
		$$ = tools.$,
		consts = zt.consts;
})(jQuery);
/*
 * JQuery zTree excheck v3.5.29
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2017-06-19
 */
(function($) {
	//default consts of excheck
	var _consts = {
			event: {
				CHECK: "ztree_check"
			},
			id: {
				CHECK: "_check"
			},
			checkbox: {
				STYLE: "checkbox",
				DEFAULT: "chk",
				DISABLED: "disable",
				FALSE: "false",
				TRUE: "true",
				FULL: "full",
				PART: "part",
				FOCUS: "focus"
			},
			radio: {
				STYLE: "radio",
				TYPE_ALL: "all",
				TYPE_LEVEL: "level"
			}
		},
		//default setting of excheck
		_setting = {
			check: {
				enable: false,
				autoCheckTrigger: false,
				chkStyle: _consts.checkbox.STYLE,
				nocheckInherit: false,
				chkDisabledInherit: false,
				radioType: _consts.radio.TYPE_LEVEL,
				chkboxType: {
					"Y": "ps",
					"N": "ps"
				}
			},
			data: {
				key: {
					checked: "checked"
				}
			},
			callback: {
				beforeCheck: null,
				onCheck: null
			}
		},
		//default root of excheck
		_initRoot = function(setting) {
			var r = data.getRoot(setting);
			r.radioCheckedList = [];
		},
		//default cache of excheck
		_initCache = function(treeId) {},
		//default bind event of excheck
		_bindEvent = function(setting) {
			var o = setting.treeObj,
				c = consts.event;
			o.bind(c.CHECK, function(event, srcEvent, treeId, node) {
				event.srcEvent = srcEvent;
				tools.apply(setting.callback.onCheck, [event, treeId, node]);
			});
		},
		_unbindEvent = function(setting) {
			var o = setting.treeObj,
				c = consts.event;
			o.unbind(c.CHECK);
		},
		//default event proxy of excheck
		_eventProxy = function(e) {
			var target = e.target,
				setting = data.getSetting(e.data.treeId),
				tId = "",
				node = null,
				nodeEventType = "",
				treeEventType = "",
				nodeEventCallback = null,
				treeEventCallback = null;

			if(tools.eqs(e.type, "mouseover")) {
				if(setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "mouseoverCheck";
				}
			} else if(tools.eqs(e.type, "mouseout")) {
				if(setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "mouseoutCheck";
				}
			} else if(tools.eqs(e.type, "click")) {
				if(setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "checkNode";
				}
			}
			if(tId.length > 0) {
				node = data.getNodeCache(setting, tId);
				switch(nodeEventType) {
					case "checkNode":
						nodeEventCallback = _handler.onCheckNode;
						break;
					case "mouseoverCheck":
						nodeEventCallback = _handler.onMouseoverCheck;
						break;
					case "mouseoutCheck":
						nodeEventCallback = _handler.onMouseoutCheck;
						break;
				}
			}
			var proxyResult = {
				stop: nodeEventType === "checkNode",
				node: node,
				nodeEventType: nodeEventType,
				nodeEventCallback: nodeEventCallback,
				treeEventType: treeEventType,
				treeEventCallback: treeEventCallback
			};
			return proxyResult
		},
		//default init node of excheck
		_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
			if(!n) return;
			var checkedKey = setting.data.key.checked;
			if(typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
			n[checkedKey] = !!n[checkedKey];
			n.checkedOld = n[checkedKey];
			if(typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
			n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
			if(typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
			n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
			if(typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
			n.halfCheck = !!n.halfCheck;
			n.check_Child_State = -1;
			n.check_Focus = false;
			n.getCheckStatus = function() {
				return data.getCheckStatus(setting, n);
			};

			if(setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey]) {
				var r = data.getRoot(setting);
				r.radioCheckedList.push(n);
			}
		},
		//add dom for check
		_beforeA = function(setting, node, html) {
			var checkedKey = setting.data.key.checked;
			if(setting.check.enable) {
				data.makeChkFlag(setting, node);
				html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
			}
		},
		//update zTreeObj, add method of check
		_zTreeTools = function(setting, zTreeTools) {
			zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
				var checkedKey = this.setting.data.key.checked;
				if(node.chkDisabled === true) return;
				if(checked !== true && checked !== false) {
					checked = !node[checkedKey];
				}
				callbackFlag = !!callbackFlag;

				if(node[checkedKey] === checked && !checkTypeFlag) {
					return;
				} else if(callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
					return;
				}
				if(tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
					node[checkedKey] = checked;
					var checkObj = $$(node, consts.id.CHECK, this.setting);
					if(checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
					view.setChkClass(this.setting, checkObj, node);
					view.repairParentChkClassWithSelf(this.setting, node);
					if(callbackFlag) {
						this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
					}
				}
			};

			zTreeTools.checkAllNodes = function(checked) {
				view.repairAllChk(this.setting, !!checked);
			};

			zTreeTools.getCheckedNodes = function(checked) {
				var childKey = this.setting.data.key.children;
				checked = (checked !== false);
				return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked);
			};

			zTreeTools.getChangeCheckedNodes = function() {
				var childKey = this.setting.data.key.children;
				return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]);
			};

			zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
				disabled = !!disabled;
				inheritParent = !!inheritParent;
				inheritChildren = !!inheritChildren;
				view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
				view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
			};

			var _updateNode = zTreeTools.updateNode;
			zTreeTools.updateNode = function(node, checkTypeFlag) {
				if(_updateNode) _updateNode.apply(zTreeTools, arguments);
				if(!node || !this.setting.check.enable) return;
				var nObj = $$(node, this.setting);
				if(nObj.get(0) && tools.uCanDo(this.setting)) {
					var checkObj = $$(node, consts.id.CHECK, this.setting);
					if(checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
					view.setChkClass(this.setting, checkObj, node);
					view.repairParentChkClassWithSelf(this.setting, node);
				}
			}
		},
		//method of operate data
		_data = {
			getRadioCheckedList: function(setting) {
				var checkedList = data.getRoot(setting).radioCheckedList;
				for(var i = 0, j = checkedList.length; i < j; i++) {
					if(!data.getNodeCache(setting, checkedList[i].tId)) {
						checkedList.splice(i, 1);
						i--;
						j--;
					}
				}
				return checkedList;
			},
			getCheckStatus: function(setting, node) {
				if(!setting.check.enable || node.nocheck || node.chkDisabled) return null;
				var checkedKey = setting.data.key.checked,
					r = {
						checked: node[checkedKey],
						half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
					};
				return r;
			},
			getTreeCheckedNodes: function(setting, nodes, checked, results) {
				if(!nodes) return [];
				var childKey = setting.data.key.children,
					checkedKey = setting.data.key.checked,
					onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
				results = !results ? [] : results;
				for(var i = 0, l = nodes.length; i < l; i++) {
					if(nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
						results.push(nodes[i]);
						if(onlyOne) {
							break;
						}
					}
					data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
					if(onlyOne && results.length > 0) {
						break;
					}
				}
				return results;
			},
			getTreeChangeCheckedNodes: function(setting, nodes, results) {
				if(!nodes) return [];
				var childKey = setting.data.key.children,
					checkedKey = setting.data.key.checked;
				results = !results ? [] : results;
				for(var i = 0, l = nodes.length; i < l; i++) {
					if(nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
						results.push(nodes[i]);
					}
					data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
				}
				return results;
			},
			makeChkFlag: function(setting, node) {
				if(!node) return;
				var childKey = setting.data.key.children,
					checkedKey = setting.data.key.checked,
					chkFlag = -1;
				if(node[childKey]) {
					for(var i = 0, l = node[childKey].length; i < l; i++) {
						var cNode = node[childKey][i];
						var tmp = -1;
						if(setting.check.chkStyle == consts.radio.STYLE) {
							if(cNode.nocheck === true || cNode.chkDisabled === true) {
								tmp = cNode.check_Child_State;
							} else if(cNode.halfCheck === true) {
								tmp = 2;
							} else if(cNode[checkedKey]) {
								tmp = 2;
							} else {
								tmp = cNode.check_Child_State > 0 ? 2 : 0;
							}
							if(tmp == 2) {
								chkFlag = 2;
								break;
							} else if(tmp == 0) {
								chkFlag = 0;
							}
						} else if(setting.check.chkStyle == consts.checkbox.STYLE) {
							if(cNode.nocheck === true || cNode.chkDisabled === true) {
								tmp = cNode.check_Child_State;
							} else if(cNode.halfCheck === true) {
								tmp = 1;
							} else if(cNode[checkedKey]) {
								tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
							} else {
								tmp = (cNode.check_Child_State > 0) ? 1 : 0;
							}
							if(tmp === 1) {
								chkFlag = 1;
								break;
							} else if(tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
								chkFlag = 1;
								break;
							} else if(chkFlag === 2 && tmp > -1 && tmp < 2) {
								chkFlag = 1;
								break;
							} else if(tmp > -1) {
								chkFlag = tmp;
							}
						}
					}
				}
				node.check_Child_State = chkFlag;
			}
		},
		//method of event proxy
		_event = {

		},
		//method of event handler
		_handler = {
			onCheckNode: function(event, node) {
				if(node.chkDisabled === true) return false;
				var setting = data.getSetting(event.data.treeId),
					checkedKey = setting.data.key.checked;
				if(tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
				node[checkedKey] = !node[checkedKey];
				view.checkNodeRelation(setting, node);
				var checkObj = $$(node, consts.id.CHECK, setting);
				view.setChkClass(setting, checkObj, node);
				view.repairParentChkClassWithSelf(setting, node);
				setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
				return true;
			},
			onMouseoverCheck: function(event, node) {
				if(node.chkDisabled === true) return false;
				var setting = data.getSetting(event.data.treeId),
					checkObj = $$(node, consts.id.CHECK, setting);
				node.check_Focus = true;
				view.setChkClass(setting, checkObj, node);
				return true;
			},
			onMouseoutCheck: function(event, node) {
				if(node.chkDisabled === true) return false;
				var setting = data.getSetting(event.data.treeId),
					checkObj = $$(node, consts.id.CHECK, setting);
				node.check_Focus = false;
				view.setChkClass(setting, checkObj, node);
				return true;
			}
		},
		//method of tools for zTree
		_tools = {

		},
		//method of operate ztree dom
		_view = {
			checkNodeRelation: function(setting, node) {
				var pNode, i, l,
					childKey = setting.data.key.children,
					checkedKey = setting.data.key.checked,
					r = consts.radio;
				if(setting.check.chkStyle == r.STYLE) {
					var checkedList = data.getRadioCheckedList(setting);
					if(node[checkedKey]) {
						if(setting.check.radioType == r.TYPE_ALL) {
							for(i = checkedList.length - 1; i >= 0; i--) {
								pNode = checkedList[i];
								if(pNode[checkedKey] && pNode != node) {
									pNode[checkedKey] = false;
									checkedList.splice(i, 1);

									view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
									if(pNode.parentTId != node.parentTId) {
										view.repairParentChkClassWithSelf(setting, pNode);
									}
								}
							}
							checkedList.push(node);
						} else {
							var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
							for(i = 0, l = parentNode[childKey].length; i < l; i++) {
								pNode = parentNode[childKey][i];
								if(pNode[checkedKey] && pNode != node) {
									pNode[checkedKey] = false;
									view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
								}
							}
						}
					} else if(setting.check.radioType == r.TYPE_ALL) {
						for(i = 0, l = checkedList.length; i < l; i++) {
							if(node == checkedList[i]) {
								checkedList.splice(i, 1);
								break;
							}
						}
					}

				} else {
					if(node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
						view.setSonNodeCheckBox(setting, node, true);
					}
					if(!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
						view.setSonNodeCheckBox(setting, node, false);
					}
					if(node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
						view.setParentNodeCheckBox(setting, node, true);
					}
					if(!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
						view.setParentNodeCheckBox(setting, node, false);
					}
				}
			},
			makeChkClass: function(setting, node) {
				var checkedKey = setting.data.key.checked,
					c = consts.checkbox,
					r = consts.radio,
					fullStyle = "";
				if(node.chkDisabled === true) {
					fullStyle = c.DISABLED;
				} else if(node.halfCheck) {
					fullStyle = c.PART;
				} else if(setting.check.chkStyle == r.STYLE) {
					fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
				} else {
					fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
				}
				var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
				chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
				return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
			},
			repairAllChk: function(setting, checked) {
				if(setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
					var checkedKey = setting.data.key.checked,
						childKey = setting.data.key.children,
						root = data.getRoot(setting);
					for(var i = 0, l = root[childKey].length; i < l; i++) {
						var node = root[childKey][i];
						if(node.nocheck !== true && node.chkDisabled !== true) {
							node[checkedKey] = checked;
						}
						view.setSonNodeCheckBox(setting, node, checked);
					}
				}
			},
			repairChkClass: function(setting, node) {
				if(!node) return;
				data.makeChkFlag(setting, node);
				if(node.nocheck !== true) {
					var checkObj = $$(node, consts.id.CHECK, setting);
					view.setChkClass(setting, checkObj, node);
				}
			},
			repairParentChkClass: function(setting, node) {
				if(!node || !node.parentTId) return;
				var pNode = node.getParentNode();
				view.repairChkClass(setting, pNode);
				view.repairParentChkClass(setting, pNode);
			},
			repairParentChkClassWithSelf: function(setting, node) {
				if(!node) return;
				var childKey = setting.data.key.children;
				if(node[childKey] && node[childKey].length > 0) {
					view.repairParentChkClass(setting, node[childKey][0]);
				} else {
					view.repairParentChkClass(setting, node);
				}
			},
			repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
				if(!node) return;
				var childKey = setting.data.key.children;
				if(node.chkDisabled != chkDisabled) {
					node.chkDisabled = chkDisabled;
				}
				view.repairChkClass(setting, node);
				if(node[childKey] && inherit) {
					for(var i = 0, l = node[childKey].length; i < l; i++) {
						var sNode = node[childKey][i];
						view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
					}
				}
			},
			repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
				if(!node) return;
				if(node.chkDisabled != chkDisabled && inherit) {
					node.chkDisabled = chkDisabled;
				}
				view.repairChkClass(setting, node);
				view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
			},
			setChkClass: function(setting, obj, node) {
				if(!obj) return;
				if(node.nocheck === true) {
					obj.hide();
				} else {
					obj.show();
				}
				obj.attr('class', view.makeChkClass(setting, node));
			},
			setParentNodeCheckBox: function(setting, node, value, srcNode) {
				var childKey = setting.data.key.children,
					checkedKey = setting.data.key.checked,
					checkObj = $$(node, consts.id.CHECK, setting);
				if(!srcNode) srcNode = node;
				data.makeChkFlag(setting, node);
				if(node.nocheck !== true && node.chkDisabled !== true) {
					node[checkedKey] = value;
					view.setChkClass(setting, checkObj, node);
					if(setting.check.autoCheckTrigger && node != srcNode) {
						setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
					}
				}
				if(node.parentTId) {
					var pSign = true;
					if(!value) {
						var pNodes = node.getParentNode()[childKey];
						for(var i = 0, l = pNodes.length; i < l; i++) {
							if((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) ||
								((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
								pSign = false;
								break;
							}
						}
					}
					if(pSign) {
						view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
					}
				}
			},
			setSonNodeCheckBox: function(setting, node, value, srcNode) {
				if(!node) return;
				var childKey = setting.data.key.children,
					checkedKey = setting.data.key.checked,
					checkObj = $$(node, consts.id.CHECK, setting);
				if(!srcNode) srcNode = node;

				var hasDisable = false;
				if(node[childKey]) {
					for(var i = 0, l = node[childKey].length; i < l; i++) {
						var sNode = node[childKey][i];
						view.setSonNodeCheckBox(setting, sNode, value, srcNode);
						if(sNode.chkDisabled === true) hasDisable = true;
					}
				}

				if(node != data.getRoot(setting) && node.chkDisabled !== true) {
					if(hasDisable && node.nocheck !== true) {
						data.makeChkFlag(setting, node);
					}
					if(node.nocheck !== true && node.chkDisabled !== true) {
						node[checkedKey] = value;
						if(!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
					} else {
						node.check_Child_State = -1;
					}
					view.setChkClass(setting, checkObj, node);
					if(setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
						setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
					}
				}

			}
		},

		_z = {
			tools: _tools,
			view: _view,
			event: _event,
			data: _data
		};
	$.extend(true, $.fn.zTree.consts, _consts);
	$.extend(true, $.fn.zTree._z, _z);

	var zt = $.fn.zTree,
		tools = zt._z.tools,
		consts = zt.consts,
		view = zt._z.view,
		data = zt._z.data,
		event = zt._z.event,
		$$ = tools.$;

	data.exSetting(_setting);
	data.addInitBind(_bindEvent);
	data.addInitUnBind(_unbindEvent);
	data.addInitCache(_initCache);
	data.addInitNode(_initNode);
	data.addInitProxy(_eventProxy, true);
	data.addInitRoot(_initRoot);
	data.addBeforeA(_beforeA);
	data.addZTreeTools(_zTreeTools);

	var _createNodes = view.createNodes;
	view.createNodes = function(setting, level, nodes, parentNode, index) {
		if(_createNodes) _createNodes.apply(view, arguments);
		if(!nodes) return;
		view.repairParentChkClassWithSelf(setting, parentNode);
	};
	var _removeNode = view.removeNode;
	view.removeNode = function(setting, node) {
		var parentNode = node.getParentNode();
		if(_removeNode) _removeNode.apply(view, arguments);
		if(!node || !parentNode) return;
		view.repairChkClass(setting, parentNode);
		view.repairParentChkClass(setting, parentNode);
	};

	var _appendNodes = view.appendNodes;
	view.appendNodes = function(setting, level, nodes, parentNode, index, initFlag, openFlag) {
		var html = "";
		if(_appendNodes) {
			html = _appendNodes.apply(view, arguments);
		}
		if(parentNode) {
			data.makeChkFlag(setting, parentNode);
		}
		return html;
	}
})(jQuery);
/*
 * JQuery zTree exedit v3.5.29
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2017-06-19
 */
(function($) {
	//default consts of exedit
	var _consts = {
			event: {
				DRAG: "ztree_drag",
				DROP: "ztree_drop",
				RENAME: "ztree_rename",
				DRAGMOVE: "ztree_dragmove"
			},
			id: {
				EDIT: "_edit",
				INPUT: "_input",
				REMOVE: "_remove"
			},
			move: {
				TYPE_INNER: "inner",
				TYPE_PREV: "prev",
				TYPE_NEXT: "next"
			},
			node: {
				CURSELECTED_EDIT: "curSelectedNode_Edit",
				TMPTARGET_TREE: "tmpTargetzTree",
				TMPTARGET_NODE: "tmpTargetNode"
			}
		},
		//default setting of exedit
		_setting = {
			edit: {
				enable: false,
				editNameSelectAll: false,
				showRemoveBtn: true,
				showRenameBtn: true,
				removeTitle: "remove",
				renameTitle: "rename",
				drag: {
					autoExpandTrigger: false,
					isCopy: true,
					isMove: true,
					prev: true,
					next: true,
					inner: true,
					minMoveSize: 5,
					borderMax: 10,
					borderMin: -5,
					maxShowNodeNum: 5,
					autoOpenTime: 500
				}
			},
			view: {
				addHoverDom: null,
				removeHoverDom: null
			},
			callback: {
				beforeDrag: null,
				beforeDragOpen: null,
				beforeDrop: null,
				beforeEditName: null,
				beforeRename: null,
				onDrag: null,
				onDragMove: null,
				onDrop: null,
				onRename: null
			}
		},
		//default root of exedit
		_initRoot = function(setting) {
			var r = data.getRoot(setting),
				rs = data.getRoots();
			r.curEditNode = null;
			r.curEditInput = null;
			r.curHoverNode = null;
			r.dragFlag = 0;
			r.dragNodeShowBefore = [];
			r.dragMaskList = [];
			rs.showHoverDom = true;
		},
		//default cache of exedit
		_initCache = function(treeId) {},
		//default bind event of exedit
		_bindEvent = function(setting) {
			var o = setting.treeObj;
			var c = consts.event;
			o.bind(c.RENAME, function(event, treeId, treeNode, isCancel) {
				tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
			});

			o.bind(c.DRAG, function(event, srcEvent, treeId, treeNodes) {
				tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
			});

			o.bind(c.DRAGMOVE, function(event, srcEvent, treeId, treeNodes) {
				tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes]);
			});

			o.bind(c.DROP, function(event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
				tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
			});
		},
		_unbindEvent = function(setting) {
			var o = setting.treeObj;
			var c = consts.event;
			o.unbind(c.RENAME);
			o.unbind(c.DRAG);
			o.unbind(c.DRAGMOVE);
			o.unbind(c.DROP);
		},
		//default event proxy of exedit
		_eventProxy = function(e) {
			var target = e.target,
				setting = data.getSetting(e.data.treeId),
				relatedTarget = e.relatedTarget,
				tId = "",
				node = null,
				nodeEventType = "",
				treeEventType = "",
				nodeEventCallback = null,
				treeEventCallback = null,
				tmp = null;

			if(tools.eqs(e.type, "mouseover")) {
				tmp = tools.getMDom(setting, target, [{
					tagName: "a",
					attrName: "treeNode" + consts.id.A
				}]);
				if(tmp) {
					tId = tools.getNodeMainDom(tmp).id;
					nodeEventType = "hoverOverNode";
				}
			} else if(tools.eqs(e.type, "mouseout")) {
				tmp = tools.getMDom(setting, relatedTarget, [{
					tagName: "a",
					attrName: "treeNode" + consts.id.A
				}]);
				if(!tmp) {
					tId = "remove";
					nodeEventType = "hoverOutNode";
				}
			} else if(tools.eqs(e.type, "mousedown")) {
				tmp = tools.getMDom(setting, target, [{
					tagName: "a",
					attrName: "treeNode" + consts.id.A
				}]);
				if(tmp) {
					tId = tools.getNodeMainDom(tmp).id;
					nodeEventType = "mousedownNode";
				}
			}
			if(tId.length > 0) {
				node = data.getNodeCache(setting, tId);
				switch(nodeEventType) {
					case "mousedownNode":
						nodeEventCallback = _handler.onMousedownNode;
						break;
					case "hoverOverNode":
						nodeEventCallback = _handler.onHoverOverNode;
						break;
					case "hoverOutNode":
						nodeEventCallback = _handler.onHoverOutNode;
						break;
				}
			}
			var proxyResult = {
				stop: false,
				node: node,
				nodeEventType: nodeEventType,
				nodeEventCallback: nodeEventCallback,
				treeEventType: treeEventType,
				treeEventCallback: treeEventCallback
			};
			return proxyResult
		},
		//default init node of exedit
		_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
			if(!n) return;
			n.isHover = false;
			n.editNameFlag = false;
		},
		//update zTreeObj, add method of edit
		_zTreeTools = function(setting, zTreeTools) {
			zTreeTools.cancelEditName = function(newName) {
				var root = data.getRoot(this.setting);
				if(!root.curEditNode) return;
				view.cancelCurEditNode(this.setting, newName ? newName : null, true);
			};
			zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
				if(!node) return null;
				if(targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
				var _this = this,
					newNode = tools.clone(node);
				if(!targetNode) {
					targetNode = null;
					moveType = consts.move.TYPE_INNER;
				}
				if(moveType == consts.move.TYPE_INNER) {
					function copyCallback() {
						view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent);
					}

					if(tools.canAsync(this.setting, targetNode)) {
						view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
					} else {
						copyCallback();
					}
				} else {
					view.addNodes(this.setting, targetNode.parentNode, -1, [newNode], isSilent);
					view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
				}
				return newNode;
			};
			zTreeTools.editName = function(node) {
				if(!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
				if(node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
				view.editNode(this.setting, node)
			};
			zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
				if(!node) return node;
				if(targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
					return null;
				} else if(targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
					return null;
				} else if(!targetNode) {
					targetNode = null;
				}
				var _this = this;

				function moveCallback() {
					view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
				}
				if(tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
					view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
				} else {
					moveCallback();
				}
				return node;
			};
			zTreeTools.setEditable = function(editable) {
				this.setting.edit.enable = editable;
				return this.refresh();
			}
		},
		//method of operate data
		_data = {
			setSonNodeLevel: function(setting, parentNode, node) {
				if(!node) return;
				var childKey = setting.data.key.children;
				node.level = (parentNode) ? parentNode.level + 1 : 0;
				if(!node[childKey]) return;
				for(var i = 0, l = node[childKey].length; i < l; i++) {
					if(node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
				}
			}
		},
		//method of event proxy
		_event = {

		},
		//method of event handler
		_handler = {
			onHoverOverNode: function(event, node) {
				var setting = data.getSetting(event.data.treeId),
					root = data.getRoot(setting);
				if(root.curHoverNode != node) {
					_handler.onHoverOutNode(event);
				}
				root.curHoverNode = node;
				view.addHoverDom(setting, node);
			},
			onHoverOutNode: function(event, node) {
				var setting = data.getSetting(event.data.treeId),
					root = data.getRoot(setting);
				if(root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
					view.removeTreeDom(setting, root.curHoverNode);
					root.curHoverNode = null;
				}
			},
			onMousedownNode: function(eventMouseDown, _node) {
				var i, l,
					setting = data.getSetting(eventMouseDown.data.treeId),
					root = data.getRoot(setting),
					roots = data.getRoots();
				//right click can't drag & drop
				if(eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

				//input of edit node name can't drag & drop
				var target = eventMouseDown.target,
					_nodes = data.getRoot(setting).curSelectedList,
					nodes = [];
				if(!data.isSelectedNode(setting, _node)) {
					nodes = [_node];
				} else {
					for(i = 0, l = _nodes.length; i < l; i++) {
						if(_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
							return true;
						}
						nodes.push(_nodes[i]);
						if(nodes[0].parentTId !== _nodes[i].parentTId) {
							nodes = [_node];
							break;
						}
					}
				}

				view.editNodeBlur = true;
				view.cancelCurEditNode(setting);

				var doc = $(setting.treeObj.get(0).ownerDocument),
					body = $(setting.treeObj.get(0).ownerDocument.body),
					curNode, tmpArrow, tmpTarget,
					isOtherTree = false,
					targetSetting = setting,
					sourceSetting = setting,
					preNode, nextNode,
					preTmpTargetNodeId = null,
					preTmpMoveType = null,
					tmpTargetNodeId = null,
					moveType = consts.move.TYPE_INNER,
					mouseDownX = eventMouseDown.clientX,
					mouseDownY = eventMouseDown.clientY,
					startTime = (new Date()).getTime();

				if(tools.uCanDo(setting)) {
					doc.bind("mousemove", _docMouseMove);
				}

				function _docMouseMove(event) {
					//avoid start drag after click node
					if(root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize &&
						Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
						return true;
					}
					var i, l, tmpNode, tmpDom, tmpNodes,
						childKey = setting.data.key.children;
					body.css("cursor", "pointer");

					if(root.dragFlag == 0) {
						if(tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
							_docMouseUp(event);
							return true;
						}

						for(i = 0, l = nodes.length; i < l; i++) {
							if(i == 0) {
								root.dragNodeShowBefore = [];
							}
							tmpNode = nodes[i];
							if(tmpNode.isParent && tmpNode.open) {
								view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
								root.dragNodeShowBefore[tmpNode.tId] = true;
							} else {
								root.dragNodeShowBefore[tmpNode.tId] = false;
							}
						}

						root.dragFlag = 1;
						roots.showHoverDom = false;
						tools.showIfameMask(setting, true);

						//sort
						var isOrder = true,
							lastIndex = -1;
						if(nodes.length > 1) {
							var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
							tmpNodes = [];
							for(i = 0, l = pNodes.length; i < l; i++) {
								if(root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
									if(isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
										isOrder = false;
									}
									tmpNodes.push(pNodes[i]);
									lastIndex = i;
								}
								if(nodes.length === tmpNodes.length) {
									nodes = tmpNodes;
									break;
								}
							}
						}
						if(isOrder) {
							preNode = nodes[0].getPreNode();
							nextNode = nodes[nodes.length - 1].getNextNode();
						}

						//set node in selected
						curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
						for(i = 0, l = nodes.length; i < l; i++) {
							tmpNode = nodes[i];
							tmpNode.editNameFlag = false;
							view.selectNode(setting, tmpNode, i > 0);
							view.removeTreeDom(setting, tmpNode);

							if(i > setting.edit.drag.maxShowNodeNum - 1) {
								continue;
							}

							tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
							tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
							tmpDom.css("padding", "0");
							tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
							curNode.append(tmpDom);
							if(i == setting.edit.drag.maxShowNodeNum - 1) {
								tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
								curNode.append(tmpDom);
							}
						}
						curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
						curNode.addClass(setting.treeObj.attr("class"));
						curNode.appendTo(body);

						tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
						tmpArrow.attr("id", "zTreeMove_arrow_tmp");
						tmpArrow.appendTo(body);

						setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
					}

					if(root.dragFlag == 1) {
						if(tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
							var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
							event.target = (xT.length > 0) ? xT.get(0) : event.target;
						} else if(tmpTarget) {
							tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
							if(tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
								.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
						}
						tmpTarget = null;
						tmpTargetNodeId = null;

						//judge drag & drop in multi ztree
						isOtherTree = false;
						targetSetting = setting;
						var settings = data.getSettings();
						for(var s in settings) {
							if(settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId &&
								(event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
								isOtherTree = true;
								targetSetting = settings[s];
							}
						}

						var docScrollTop = doc.scrollTop(),
							docScrollLeft = doc.scrollLeft(),
							treeOffset = targetSetting.treeObj.offset(),
							scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
							scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
							dTop = (event.clientY + docScrollTop - treeOffset.top),
							dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
							dLeft = (event.clientX + docScrollLeft - treeOffset.left),
							dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
							isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
							isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
							isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
							isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
							isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
							isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
							isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
							isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
							isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);

						if(event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
							//get node <li> dom
							var targetObj = event.target;
							while(targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
								targetObj = targetObj.parentNode;
							}

							var canMove = true;
							//don't move to self or children of self
							for(i = 0, l = nodes.length; i < l; i++) {
								tmpNode = nodes[i];
								if(targetObj.id === tmpNode.tId) {
									canMove = false;
									break;
								} else if($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
									canMove = false;
									break;
								}
							}
							if(canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
								tmpTarget = $(targetObj);
								tmpTargetNodeId = targetObj.id;
							}
						}

						//the mouse must be in zTree
						tmpNode = nodes[0];
						if(isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
							//judge mouse move in root of ztree
							if(!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
								tmpTarget = targetSetting.treeObj;
							}
							//auto scroll top
							if(isTop) {
								targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
							} else if(isBottom) {
								targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
							}
							if(isLeft) {
								targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
							} else if(isRight) {
								targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
							}
							//auto scroll left
							if(tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
								targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
							}
						}

						curNode.css({
							"top": (event.clientY + docScrollTop + 3) + "px",
							"left": (event.clientX + docScrollLeft + 3) + "px"
						});

						var dX = 0;
						var dY = 0;
						if(tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
							var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
								isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
								isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
								isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
								isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
								canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
								canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
								canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);

							function clearMove() {
								tmpTarget = null;
								tmpTargetNodeId = "";
								moveType = consts.move.TYPE_INNER;
								tmpArrow.css({
									"display": "none"
								});
								if(window.zTreeMoveTimer) {
									clearTimeout(window.zTreeMoveTimer);
									window.zTreeMoveTargetNodeTId = null
								}
							}
							if(!canPrev && !canNext && !canInner) {
								clearMove();
							} else {
								var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
									tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
									tmpTop = tmpTargetA.offset().top,
									tmpLeft = tmpTargetA.offset().left,
									prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
									nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
									dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();

								if((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
									dX = 1 - tmpArrow.width();
									dY = tmpTop - tmpArrow.height() / 2;
									moveType = consts.move.TYPE_PREV;
								} else if((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
									dX = 1 - tmpArrow.width();
									dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
									moveType = consts.move.TYPE_NEXT;
								} else if(canInner) {
									dX = 5 - tmpArrow.width();
									dY = tmpTop;
									moveType = consts.move.TYPE_INNER;
								} else {
									clearMove();
								}

								if(tmpTarget) {
									tmpArrow.css({
										"display": "block",
										"top": dY + "px",
										"left": (tmpLeft + dX) + "px"
									});
									tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

									if(preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
										startTime = (new Date()).getTime();
									}
									if(tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
										var startTimer = true;
										if(window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
											clearTimeout(window.zTreeMoveTimer);
											window.zTreeMoveTargetNodeTId = null;
										} else if(window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
											startTimer = false;
										}
										if(startTimer) {
											window.zTreeMoveTimer = setTimeout(function() {
												if(moveType != consts.move.TYPE_INNER) return;
												if(tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime &&
													tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
													view.switchNode(targetSetting, tmpTargetNode);
													if(targetSetting.edit.drag.autoExpandTrigger) {
														targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
													}
												}
											}, targetSetting.edit.drag.autoOpenTime + 50);
											window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
										}
									}
								}
							}
						} else {
							moveType = consts.move.TYPE_INNER;
							if(tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
								tmpTarget.addClass(consts.node.TMPTARGET_TREE);
							} else {
								tmpTarget = null;
							}
							tmpArrow.css({
								"display": "none"
							});
							if(window.zTreeMoveTimer) {
								clearTimeout(window.zTreeMoveTimer);
								window.zTreeMoveTargetNodeTId = null;
							}
						}
						preTmpTargetNodeId = tmpTargetNodeId;
						preTmpMoveType = moveType;

						setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
					}
					return false;
				}

				doc.bind("mouseup", _docMouseUp);

				function _docMouseUp(event) {
					if(window.zTreeMoveTimer) {
						clearTimeout(window.zTreeMoveTimer);
						window.zTreeMoveTargetNodeTId = null;
					}
					preTmpTargetNodeId = null;
					preTmpMoveType = null;
					doc.unbind("mousemove", _docMouseMove);
					doc.unbind("mouseup", _docMouseUp);
					doc.unbind("selectstart", _docSelect);
					body.css("cursor", "auto");
					if(tmpTarget) {
						tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
						if(tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
					}
					tools.showIfameMask(setting, false);

					roots.showHoverDom = true;
					if(root.dragFlag == 0) return;
					root.dragFlag = 0;

					var i, l, tmpNode;
					for(i = 0, l = nodes.length; i < l; i++) {
						tmpNode = nodes[i];
						if(tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
							view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
							delete root.dragNodeShowBefore[tmpNode.tId];
						}
					}

					if(curNode) curNode.remove();
					if(tmpArrow) tmpArrow.remove();

					var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
					if(!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
						tmpTarget = null;
					}
					if(tmpTarget) {
						var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
						if(tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
							view.selectNodes(sourceSetting, nodes);
							return;
						}
						var newNodes = isCopy ? tools.clone(nodes) : nodes;

						function dropCallback() {
							if(isOtherTree) {
								if(!isCopy) {
									for(var i = 0, l = nodes.length; i < l; i++) {
										view.removeNode(setting, nodes[i]);
									}
								}
								if(moveType == consts.move.TYPE_INNER) {
									view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
								} else {
									view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
								}
							} else {
								if(isCopy && moveType == consts.move.TYPE_INNER) {
									view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
								} else if(isCopy) {
									view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
								} else {
									if(moveType != consts.move.TYPE_NEXT) {
										for(i = 0, l = newNodes.length; i < l; i++) {
											view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
										}
									} else {
										for(i = -1, l = newNodes.length - 1; i < l; l--) {
											view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
										}
									}
								}
							}
							view.selectNodes(targetSetting, newNodes);

							var a = $$(newNodes[0], setting).get(0);
							view.scrollIntoView(a);

							setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
						}

						if(moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
							view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
						} else {
							dropCallback();
						}

					} else {
						view.selectNodes(sourceSetting, nodes);
						setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
					}
				}

				doc.bind("selectstart", _docSelect);

				function _docSelect() {
					return false;
				}

				//Avoid FireFox's Bug
				//If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
				if(eventMouseDown.preventDefault) {
					eventMouseDown.preventDefault();
				}
				return true;
			}
		},
		//method of tools for zTree
		_tools = {
			getAbs: function(obj) {
				var oRect = obj.getBoundingClientRect(),
					scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
					scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
				return [oRect.left + scrollLeft, oRect.top + scrollTop];
			},
			inputFocus: function(inputObj) {
				if(inputObj.get(0)) {
					inputObj.focus();
					tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
				}
			},
			inputSelect: function(inputObj) {
				if(inputObj.get(0)) {
					inputObj.focus();
					inputObj.select();
				}
			},
			setCursorPosition: function(obj, pos) {
				if(obj.setSelectionRange) {
					obj.focus();
					obj.setSelectionRange(pos, pos);
				} else if(obj.createTextRange) {
					var range = obj.createTextRange();
					range.collapse(true);
					range.moveEnd('character', pos);
					range.moveStart('character', pos);
					range.select();
				}
			},
			showIfameMask: function(setting, showSign) {
				var root = data.getRoot(setting);
				//clear full mask
				while(root.dragMaskList.length > 0) {
					root.dragMaskList[0].remove();
					root.dragMaskList.shift();
				}
				if(showSign) {
					//show mask
					var iframeList = $$("iframe", setting);
					for(var i = 0, l = iframeList.length; i < l; i++) {
						var obj = iframeList.get(i),
							r = tools.getAbs(obj),
							dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
						dragMask.appendTo($$("body", setting));
						root.dragMaskList.push(dragMask);
					}
				}
			}
		},
		//method of operate ztree dom
		_view = {
			addEditBtn: function(setting, node) {
				if(node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
					return;
				}
				if(!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
					return;
				}
				var aObj = $$(node, consts.id.A, setting),
					editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
				aObj.append(editStr);

				$$(node, consts.id.EDIT, setting).bind('click',
					function() {
						if(!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
						view.editNode(setting, node);
						return false;
					}
				).show();
			},
			addRemoveBtn: function(setting, node) {
				if(node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
					return;
				}
				if(!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
					return;
				}
				var aObj = $$(node, consts.id.A, setting),
					removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
				aObj.append(removeStr);

				$$(node, consts.id.REMOVE, setting).bind('click',
					function() {
						if(!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
						view.removeNode(setting, node);
						setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
						return false;
					}
				).bind('mousedown',
					function(eventMouseDown) {
						return true;
					}
				).show();
			},
			addHoverDom: function(setting, node) {
				if(data.getRoots().showHoverDom) {
					node.isHover = true;
					if(setting.edit.enable) {
						view.addEditBtn(setting, node);
						view.addRemoveBtn(setting, node);
					}
					tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
				}
			},
			cancelCurEditNode: function(setting, forceName, isCancel) {
				var root = data.getRoot(setting),
					nameKey = setting.data.key.name,
					node = root.curEditNode;

				if(node) {
					var inputObj = root.curEditInput,
						newName = forceName ? forceName : (isCancel ? node[nameKey] : inputObj.val());
					if(tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
						return false;
					}
					node[nameKey] = newName;
					var aObj = $$(node, consts.id.A, setting);
					aObj.removeClass(consts.node.CURSELECTED_EDIT);
					inputObj.unbind();
					view.setNodeName(setting, node);
					node.editNameFlag = false;
					root.curEditNode = null;
					root.curEditInput = null;
					view.selectNode(setting, node, false);
					setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
				}
				root.noSelection = true;
				return true;
			},
			editNode: function(setting, node) {
				var root = data.getRoot(setting);
				view.editNodeBlur = false;
				if(data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
					setTimeout(function() {
						tools.inputFocus(root.curEditInput);
					}, 0);
					return;
				}
				var nameKey = setting.data.key.name;
				node.editNameFlag = true;
				view.removeTreeDom(setting, node);
				view.cancelCurEditNode(setting);
				view.selectNode(setting, node, false);
				$$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
				var inputObj = $$(node, consts.id.INPUT, setting);
				inputObj.attr("value", node[nameKey]);
				if(setting.edit.editNameSelectAll) {
					tools.inputSelect(inputObj);
				} else {
					tools.inputFocus(inputObj);
				}

				inputObj.bind('blur', function(event) {
					if(!view.editNodeBlur) {
						view.cancelCurEditNode(setting);
					}
				}).bind('keydown', function(event) {
					if(event.keyCode == "13") {
						view.editNodeBlur = true;
						view.cancelCurEditNode(setting);
					} else if(event.keyCode == "27") {
						view.cancelCurEditNode(setting, null, true);
					}
				}).bind('click', function(event) {
					return false;
				}).bind('dblclick', function(event) {
					return false;
				});

				$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
				root.curEditInput = inputObj;
				root.noSelection = false;
				root.curEditNode = node;
			},
			moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
				var root = data.getRoot(setting),
					childKey = setting.data.key.children;
				if(targetNode == node) return;
				if(setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
				var oldParentNode = (node.parentTId ? node.getParentNode() : root),
					targetNodeIsRoot = (targetNode === null || targetNode == root);
				if(targetNodeIsRoot && targetNode === null) targetNode = root;
				if(targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
				var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

				if(moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
					moveType = consts.move.TYPE_INNER;
				}

				if(moveType == consts.move.TYPE_INNER) {
					if(targetNodeIsRoot) {
						//parentTId of root node is null
						node.parentTId = null;
					} else {
						if(!targetNode.isParent) {
							targetNode.isParent = true;
							targetNode.open = !!targetNode.open;
							view.setNodeLineIcos(setting, targetNode);
						}
						node.parentTId = targetNode.tId;
					}
				}

				//move node Dom
				var targetObj, target_ulObj;
				if(targetNodeIsRoot) {
					targetObj = setting.treeObj;
					target_ulObj = targetObj;
				} else {
					if(!isSilent && moveType == consts.move.TYPE_INNER) {
						view.expandCollapseNode(setting, targetNode, true, false);
					} else if(!isSilent) {
						view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
					}
					targetObj = $$(targetNode, setting);
					target_ulObj = $$(targetNode, consts.id.UL, setting);
					if(!!targetObj.get(0) && !target_ulObj.get(0)) {
						var ulstr = [];
						view.makeUlHtml(setting, targetNode, ulstr, '');
						targetObj.append(ulstr.join(''));
					}
					target_ulObj = $$(targetNode, consts.id.UL, setting);
				}
				var nodeDom = $$(node, setting);
				if(!nodeDom.get(0)) {
					nodeDom = view.appendNodes(setting, node.level, [node], null, -1, false, true).join('');
				} else if(!targetObj.get(0)) {
					nodeDom.remove();
				}
				if(target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
					target_ulObj.append(nodeDom);
				} else if(targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
					targetObj.before(nodeDom);
				} else if(targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
					targetObj.after(nodeDom);
				}

				//repair the data after move
				var i, l,
					tmpSrcIndex = -1,
					tmpTargetIndex = 0,
					oldNeighbor = null,
					newNeighbor = null,
					oldLevel = node.level;
				if(node.isFirstNode) {
					tmpSrcIndex = 0;
					if(oldParentNode[childKey].length > 1) {
						oldNeighbor = oldParentNode[childKey][1];
						oldNeighbor.isFirstNode = true;
					}
				} else if(node.isLastNode) {
					tmpSrcIndex = oldParentNode[childKey].length - 1;
					oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
					oldNeighbor.isLastNode = true;
				} else {
					for(i = 0, l = oldParentNode[childKey].length; i < l; i++) {
						if(oldParentNode[childKey][i].tId == node.tId) {
							tmpSrcIndex = i;
							break;
						}
					}
				}
				if(tmpSrcIndex >= 0) {
					oldParentNode[childKey].splice(tmpSrcIndex, 1);
				}
				if(moveType != consts.move.TYPE_INNER) {
					for(i = 0, l = targetParentNode[childKey].length; i < l; i++) {
						if(targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
					}
				}
				if(moveType == consts.move.TYPE_INNER) {
					if(!targetNode[childKey]) targetNode[childKey] = [];
					if(targetNode[childKey].length > 0) {
						newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
						newNeighbor.isLastNode = false;
					}
					targetNode[childKey].splice(targetNode[childKey].length, 0, node);
					node.isLastNode = true;
					node.isFirstNode = (targetNode[childKey].length == 1);
				} else if(targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
					targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
					newNeighbor = targetNode;
					newNeighbor.isFirstNode = false;
					node.parentTId = targetNode.parentTId;
					node.isFirstNode = true;
					node.isLastNode = false;

				} else if(targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
					targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
					newNeighbor = targetNode;
					newNeighbor.isLastNode = false;
					node.parentTId = targetNode.parentTId;
					node.isFirstNode = false;
					node.isLastNode = true;

				} else {
					if(moveType == consts.move.TYPE_PREV) {
						targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
					} else {
						targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
					}
					node.parentTId = targetNode.parentTId;
					node.isFirstNode = false;
					node.isLastNode = false;
				}
				data.fixPIdKeyValue(setting, node);
				data.setSonNodeLevel(setting, node.getParentNode(), node);

				//repair node what been moved
				view.setNodeLineIcos(setting, node);
				view.repairNodeLevelClass(setting, node, oldLevel);

				//repair node's old parentNode dom
				if(!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
					//old parentNode has no child nodes
					oldParentNode.isParent = false;
					oldParentNode.open = false;
					var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
						tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
						tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
					view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
					view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
					tmp_ulObj.css("display", "none");

				} else if(oldNeighbor) {
					//old neigbor node
					view.setNodeLineIcos(setting, oldNeighbor);
				}

				//new neigbor node
				if(newNeighbor) {
					view.setNodeLineIcos(setting, newNeighbor);
				}

				//repair checkbox / radio
				if(!!setting.check && setting.check.enable && view.repairChkClass) {
					view.repairChkClass(setting, oldParentNode);
					view.repairParentChkClassWithSelf(setting, oldParentNode);
					if(oldParentNode != node.parent)
						view.repairParentChkClassWithSelf(setting, node);
				}

				//expand parents after move
				if(!isSilent) {
					view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
				}
			},
			removeEditBtn: function(setting, node) {
				$$(node, consts.id.EDIT, setting).unbind().remove();
			},
			removeRemoveBtn: function(setting, node) {
				$$(node, consts.id.REMOVE, setting).unbind().remove();
			},
			removeTreeDom: function(setting, node) {
				node.isHover = false;
				view.removeEditBtn(setting, node);
				view.removeRemoveBtn(setting, node);
				tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
			},
			repairNodeLevelClass: function(setting, node, oldLevel) {
				if(oldLevel === node.level) return;
				var liObj = $$(node, setting),
					aObj = $$(node, consts.id.A, setting),
					ulObj = $$(node, consts.id.UL, setting),
					oldClass = consts.className.LEVEL + oldLevel,
					newClass = consts.className.LEVEL + node.level;
				liObj.removeClass(oldClass);
				liObj.addClass(newClass);
				aObj.removeClass(oldClass);
				aObj.addClass(newClass);
				ulObj.removeClass(oldClass);
				ulObj.addClass(newClass);
			},
			selectNodes: function(setting, nodes) {
				for(var i = 0, l = nodes.length; i < l; i++) {
					view.selectNode(setting, nodes[i], i > 0);
				}
			}
		},

		_z = {
			tools: _tools,
			view: _view,
			event: _event,
			data: _data
		};
	$.extend(true, $.fn.zTree.consts, _consts);
	$.extend(true, $.fn.zTree._z, _z);

	var zt = $.fn.zTree,
		tools = zt._z.tools,
		consts = zt.consts,
		view = zt._z.view,
		data = zt._z.data,
		event = zt._z.event,
		$$ = tools.$;

	data.exSetting(_setting);
	data.addInitBind(_bindEvent);
	data.addInitUnBind(_unbindEvent);
	data.addInitCache(_initCache);
	data.addInitNode(_initNode);
	data.addInitProxy(_eventProxy);
	data.addInitRoot(_initRoot);
	data.addZTreeTools(_zTreeTools);

	var _cancelPreSelectedNode = view.cancelPreSelectedNode;
	view.cancelPreSelectedNode = function(setting, node) {
		var list = data.getRoot(setting).curSelectedList;
		for(var i = 0, j = list.length; i < j; i++) {
			if(!node || node === list[i]) {
				view.removeTreeDom(setting, list[i]);
				if(node) break;
			}
		}
		if(_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
	};

	var _createNodes = view.createNodes;
	view.createNodes = function(setting, level, nodes, parentNode, index) {
		if(_createNodes) {
			_createNodes.apply(view, arguments);
		}
		if(!nodes) return;
		if(view.repairParentChkClassWithSelf) {
			view.repairParentChkClassWithSelf(setting, parentNode);
		}
	};

	var _makeNodeUrl = view.makeNodeUrl;
	view.makeNodeUrl = function(setting, node) {
		return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
	};

	var _removeNode = view.removeNode;
	view.removeNode = function(setting, node) {
		var root = data.getRoot(setting);
		if(root.curEditNode === node) root.curEditNode = null;
		if(_removeNode) {
			_removeNode.apply(view, arguments);
		}
	};

	var _selectNode = view.selectNode;
	view.selectNode = function(setting, node, addFlag) {
		var root = data.getRoot(setting);
		if(data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
			return false;
		}
		if(_selectNode) _selectNode.apply(view, arguments);
		view.addHoverDom(setting, node);
		return true;
	};

	var _uCanDo = tools.uCanDo;
	tools.uCanDo = function(setting, e) {
		var root = data.getRoot(setting);
		if(e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
			return true;
		}
		if(root.curEditNode) {
			view.editNodeBlur = false;
			root.curEditInput.focus();
		}
		return(!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
	}
})(jQuery);